NCIS: Los Angeles season 4

NCIS: Los Angeles
Season 4
Season 4 U.S. DVD cover
Starring	Chris O'Donnell Daniela Ruah Eric Christian Olsen Barrett Foa Renée Felice Smith Linda Hunt LL Cool J
No. of episodes	24
Release
Original network	CBS
Original release	September 25, 2012 (2012-09-25) – May 14, 2013 (2013-05-14)
Season chronology
← Previous Season 3 Next → Season 5
List of episodes

The fourth season of NCIS: Los Angeles an American police procedural drama television series originally aired on CBS from September 25, 2012, to May 14, 2013. The season was produced by Shane Brennan Productions and CBS Television Studios, with Shane Brennan as showrunner and executive producer. The episodes, "Red" and "Red-2" were intended to be a backdoor pilot for a purposed series titled NCIS: Red associated with the NCIS franchise. However, NCIS: Red was not picked up to series by CBS on May 15, 2013.

Cast and characters

See also: List of NCIS: Los Angeles characters

Main

• Chris O'Donnell as G. Callen, NCIS Supervisory Special Agent (SSA) of the Office of Special Projects (O.S.P.) in Los Angeles
• Daniela Ruah as Kensi Blye, NCIS Junior Field Agent
• Eric Christian Olsen as Marty Deeks, L.A.P.D.Detective And Liaison To NCIS
• Barrett Foa as Eric Beale, NCIS Technical Operator
• Renée Felice Smith as Nell Jones, NCIS Field Agent and Intelligence Analyst
• Linda Hunt as Henrietta Lange, NCIS Supervisory Special Agent(SSA) and Operations Manager
• LL Cool J as Sam Hanna, NCIS Senior Agent, second in command

Recurring

• Kathleen Rose Perkins as Rose Schwartz, coroner in Los Angeles
• Vyto Ruginis as Arkady Kolcheck
• Peter Cambor as Nate Getz, NCIS Special Agent
• Miguel Ferrer as Owen Granger, NCIS Assistant Director
• Erik Palladino as Vostanik Sabatino
• Aunjanue Ellis as Michelle Hanna, "Quinn", Sam's wife
• Christopher Lambert as Marcel Janvier
• Timothy V. Murphy as Isaak Sidorov
• Ravil Isyanov as Anatoli Kirkin
• Alon Abutbul as Naseem Vaziri

Guests

• Kim Raver as Paris Sumerskill, NCIS Special Agent In Charge (SAC) Of the Red Team
• John Corbett as Roy Haines, NCIS Senior Agent and second in command
• Scott Grimes as Dave Flynn, NCIS Forensic Agent
• Gillian Alexy as Clare Keates, NCIS Special Agent
• Edwin Hodge as Kai Ashe, NCIS Tech Expert attached to Red Team

Episodes

No. overall	No. in season	Title	Directed by	Written by	Original air date	Prod. code	U.S. viewers (millions)
73	1	"Endgame"	Terrence O'Hara	Shane Brennan	September 25, 2012 (2012-09-25)	401	16.74 [1]
Following Callen's public shooting of the Chameleon, the NCIS Los Angeles team is broken up as Callen is placed on suspension and Hetty resigns from her position and starts to adjust to retired life. It is later revealed that the Chameleon's death was actually staged and following a prisoner exchange involving the Chameleon and Callen as a means to switch out an incriminating flash drive regarding a CIA agent codenamed "Cherokee" who was a part of the Iranian nuclear program, Hetty returns to lead OSP once again. Guest starring: Erick Avari, Cooper Thornton, Candice Afia, Lovensky Jean-Baptiste
74	2	"Recruit"	James Whitmore Jr.	R. Scott Gemmill	October 2, 2012 (2012-10-02)	402	14.91 [2]
A drone strike on a bomb-making compound in Afghanistan leads to the discovery of a retired Marine's remains, leaving the NCIS team no choice but to investigate whether or not he betrayed his country. Guest starring: Glenn Morshower, Kate McNeil, Enuka Okuma, Anthony Azizi, Matthew Bushell, Felix Ryan, Antonio Jovani Leon, Jonathan Fraser, Courtney Hope, Roshawn Franklin
75	3	"The Fifth Man"	John Peter Kousakis	Dave Kalstein	October 9, 2012 (2012-10-09)	403	15.18 [3]
A diner is bombed, killing four people who were testers of a new terrorist attack warning system, prompting the team to jump into action and save the fifth and final tester, a young girl with Autism, from suffering a similar fate. The Team's real mother's play a cameo role in the casino. Guest starring: Myk Watford, Abbie Cobb, Ian Alda, Troy Winbush, Roy Werner, Wayne Lopez, Paul Keith, David Magidoff
76	4	"Dead Body Politic"	Tony Wharmby	Jordana Lewis Jaffe	October 23, 2012 (2012-10-23)	404	16.53 [4]
A simple hit and run turns into a murder and a conspiracy to kill several candidates running for U.S. Senate as the NCIS Los Angeles team investigate whether it is a coincidence or a politically motivated plot. Guest starring: Rachel Ticotin, Brian Howe, Sam Anderson, David Chisum, Robyn Cohen, Sean Marquette, Jae Suh Park, David Del Rio, Kimberly Crossman, Jonah Wharton
77	5	"Out of the Past"	Dennis Smith	Frank Military	October 30, 2012 (2012-10-30)	405	16.28 [5]
Sam receives a voice mail from an old colleague but things take a turn when Sam arrives to find that the man is dead, having hung himself. Sam refuses to believe that the death was a suicide and as such, the team go to investigate. Meanwhile, with the arrival of a ruthless arms dealer, Sam is confronted with his past.
78	6	"Rude Awakenings"	Karen Gaviola	Frank Military	November 13, 2012 (2012-11-13)	406	15.77 [6]
Continuing from "Out of the Past", with the names of the sleeper agents decoded, teams of different agencies including members of the NCIS Los Angeles team storm the houses, only to discover that they are too late and all the sleeper agents are with some of nuclear bombs in their possession which leads the team into a frantic search for the missing bombs before they are sold to enemy countries. Meanwhile, the truth about Sam's wife, Michelle is finally revealed.
79	7	"Skin Deep"	Paul A. Kaufman	Gil Grant	November 20, 2012 (2012-11-20)	407	15.13 [7]
The death of a civilian Naval scientist leads the team to a convoluted web of espionage and the latest technology in covert surveillance. Meanwhile, Callen bonds with a key witness after finding out their similar upbringing.
80	8	"Collateral"	Kate Woods	Cheo Hodari Coker	November 27, 2012 (2012-11-27)	408	14.49 [8]
Hetty's past resurfaces during an NCIS investigation into the death of a retired CIA agent who worked with Hetty in a joint CIA-NCIS taskforce during the 80s.
81	9	"The Gold Standard"	Tony Wharmby	Joseph C. Wilson	December 11, 2012 (2012-12-11)	409	15.12 [9]
A major payment in gold on a loan from China goes missing. The team investigates possible economic terrorism which could severely impact the United States economy. Meanwhile with Deeks testifying on another case, Granger partners with a hesitant Kensi.
82	10	"Free Ride"	Jonathan Frakes	Tim Clemente & R. Scott Gemmil	December 18, 2012 (2012-12-18)	410	15.48 [10]
Callen, Sam, Kensi, and Deeks spend Christmas undercover on an aircraft carrier when an NCIS Special Agent Afloat is murdered. Meanwhile, Eric and Nell get festive for the holidays, Hetty takes a trip; and Deeks gets jealous when a marine lieutenant is attracted to Kensi.
83	11	"Drive"	Steven DePaul	Joe Sachs	January 8, 2013 (2013-01-08)	411	17.90 [11]
A former defendant of Deeks is targeted for discovering information that could dismantle a lucrative car shipping operation with links to an Asian terrorist ring. Meanwhile, the team tackles the large-scale stolen car operation from the inside when Kensi goes undercover in an auto body shop.
84	12	"Paper Soldiers"	Terrence O'Hara	Jordana Lewis Jaffe	January 15, 2013 (2013-01-15)	412	17.63 [12]
A distraught widow is suspicious of the circumstances surrounding her Marine husband's last battle and Sam and Callen help to determine if there has been a cover-up. Meanwhile, Hetty summons Operational Psychologist Nate Getz to be her "pawn" and the rest of the team sense another evaluation on the horizon. It was later determined that a member of the coroner office that NCIS worked with had been supplying bodies to a funeral home owner for use in body parts trafficking.
85	13	"The Chosen One"	Paul A. Kaufman	Cheo Hodari Coker	January 29, 2013 (2013-01-29)	413	17.30 [13]
After intercepting communications between members of a terrorist cell, Callen infiltrates a Chechen terrorist group planning their next attack on the United States but things get intense when it's revealed that Callen is in fact the "Chosen One".
86	14	"Kill House"	Larry Teng	Dave Kalstein	February 5, 2013 (2013-02-05)	414	16.67 [14]
The team go undercover as an elite tactical force in order to investigate an ambush tied to a cartel kingpin with terrorist connections, but the game turns deadly when one of the rival training squad team members has his neck broken during an exercise and the team also face a race against the clock when Nell fails to check with the Ops Center, leading them to believe that she might have been taken hostage.
87	15	"History"	James Whitmore Jr.	Scott Sullivan	February 19, 2013 (2013-02-19)	415	16.27 [15]
The team investigates the death of a former member of a domestic terrorist group called "Gun Barrel Party", a group that was wanted for a string of bombings and domestic terrorism during the 1970s, leading them to discover a connection between a member of a current anarchist group "Red Tide" and the "Gun Barrel Party" that could lead to another bombing.
88	16	"Lokhay"	Diana C. Valentine	Joseph C. Wilson	February 26, 2013 (2013-02-26)	416	17.02 [16]
Callen is concerned that Sam might be too invested after he takes on a missing persons case to help find the nephew of an Afghani elder who helped him years ago when he was wounded on a mission in Afghanistan while the boat shed becomes an unlikely battleground when the supposedly missing nephew arrives along with a terrorist on the NCIS Wanted List, a terrorist who also wants Sam dead, forcing Callen, Kensi, and Deeks into an intense gunfight before it's too late.
89	17	"Wanted"	Chris O'Donnell	R. Scott Gemmill	March 5, 2013 (2013-03-05)	417	16.24 [17]
Sam fears for his family's safety when his wife is called to resume a former CIA cover after a case suggests ties to the infamous Sidorov and his stolen nukes.
90	18	"Red"	Tony Wharmby	Shane Brennan	March 19, 2013 (2013-03-19)	418	16.84 [18]
Callen and Sam team up with NCIS Red Team after a Marine is killed execution-style in Moscow, Idaho. In the process, the joint investigation also uncovers a terrorist plot similar to that of September 11.
91	19	"Red-2"	Tony Wharmby	Shane Brennan	March 26, 2013 (2013-03-26)	419	14.53 [19]
Red Team and OSP head to El Centro, California to stop a terrorist hitman, only to discover that the terrorist is the target of the real killer. Meanwhile, everyone suspects a possible romance between Callen and the Red Team leader, Paris Summerskill.
92	20	"Purity"	Eric Laneuville	Joe Sachs	April 9, 2013 (2013-04-09)	420	14.10 [20]
When one soldier dies and another one is treated in hospital for cyanide poisoning after drinking water out of the same jug, the team investigate whether it was an isolated incident or a test for large scale water contamination.
93	21	"Resurrection"	Eric A. Pot	Dave Kalstein & Gil Grant	April 23, 2013 (2013-04-23)	421	14.22 [21]
After the body of a cartel boss disappears from the morgue, the NCIS Los Angeles team are sent to retrieve the body and determine the leak inside the DEA task force that allowed it to occur.
94	22	"Raven & The Swans"	Robert Florio	R. Scott Gemmill	April 30, 2013 (2013-04-30)	422	13.07 [22]
The NCIS Los Angeles team delves deep into Hetty's past when they discover that a case for a missing person is actually an undercover agent recruited into NCIS many years ago who was investigating stolen equipment used to develop nuclear weaponry.
95	23	"Parley"	John Peter Kousakis	Cheo Hodari Coker	May 7, 2013 (2013-05-07)	423	13.18 [23]
Deeks goes undercover to obtain information about an infamous arms dealer looking to get back in the business, but the woman he befriends leads the operation in a dangerous direction. Meanwhile, Kensi confronts new emotions as she runs surveillance on Deeks & his female source.
96	24	"Descent"	Terrence O'Hara	Frank Military	May 14, 2013 (2013-05-14)	424	13.52 [24]
An explosion brings the search for the stolen nuclear weapons up to the top of OSP's radar, prompting Hetty to shuffle the team's partnerships. Callen and Kensi are sent overseas while Sam teams up with his wife, CIA agent, Michelle. Then later, Sam and Deeks team up stateside. In the resulting case, Deeks and Kensi share a romantic kiss, leaving both of them vulnerable while an old enemy returns with a vengeance. The episode ends with Deeks being tortured by Isaak Sidorov and his men as a helpless Sam looks on.

Production

Development

NCIS: Los Angeles was renewed for a fourth season on March 14, 2012. ^[25] In November 2012, NCIS: Los Angeles was introduced in an upcoming spin-off titled NCIS: Red. ^[26] Written and produced by Shane Brennan, the series would follow "a mobile team of agents who live and work together as they go across the country to solve crimes". ^[26] The pilot episodes, titled "Red" and "Red-2", which aired on March 19 and March 26, 2013, during the fourth season of the series. On May 15, 2013, it was announced that NCIS: Red would not be picked up to series by CBS. ^[27]

Broadcast

Season four of NCIS: Los Angeles premiered on September 25, 2012. ^[28]

Reception

Ratings

Viewership and ratings per episode of NCIS: Los Angeles season 4

No.	Title	Air date	Rating/share (18–49)	Viewers (millions)	DVR (18–49)	DVR viewers (millions)	Total (18–49)	Total viewers (millions)
1	"Endgame"	September 25, 2012	3.4/9	16.74 [1]	—	2.59	—	19.33 [29]
2	"Recruit"	October 2, 2012	3.1/8	14.91 [2]	0.9	2.81	4.0	17.72 [30]
3	"The Fifth Man"	October 9, 2012	3.0/8	15.18 [3]	0.9	2.81	3.9	17.99 [31]
4	"Dead Body Politic"	October 23, 2012	2.8/7	16.53 [4]	0.9	2.81	3.7	19.34 [32]
5	"Out of the Past"	October 30, 2012	2.8/7	16.28 [5]	0.8	2.64	3.6	18.92 [33]
6	"Rude Awakenings"	November 13, 2012	2.8/7	15.77 [6]	—	2.69	—	18.46 [34]
7	"Skin Deep"	November 20, 2012	2.8/8	15.13 [7]	0.7	2.50	3.5	17.63 [35]
8	"Collateral"	November 27, 2012	2.9/7	14.49 [8]	0.7	2.59	3.6	17.08 [36]
9	"The Gold Standard"	December 11, 2012	2.6/7	15.12 [9]	0.9	2.76	3.5	17.88 [37]
10	"Free Ride"	December 18, 2012	3.0/8	15.48 [10]	0.6	2.54	3.6	18.02 [38]
11	"Drive"	January 8, 2013	3.0/8	17.90 [11]	0.9	2.73	3.9	20.63 [39]
12	"Paper Soldiers"	January 15, 2013	2.7/7	17.63 [12]	0.7	2.84	3.4	20.47 [40]
13	"The Chosen One"	January 29, 2013	3.1/8	17.30 [13]	1.0	2.93	4.1	20.23 [41]
14	"Kill House"	February 5, 2013	3.1/8	16.67 [14]	—	2.60	—	19.27 [42]
15	"History"	February 19, 2013	2.7/7	16.27 [15]	0.8	2.65	3.5	18.92 [43]
16	"Lokhay"	February 26, 2013	2.9/8	17.02 [16]	0.9	2.62	3.8	19.64 [44]
17	"Wanted"	March 5, 2013	2.8/7	16.24 [17]	0.8	2.67	3.6	18.91 [45]
18	"Red"	March 19, 2013	2.9/8	16.84 [18]	0.8	2.55	3.7	19.39 [46]
19	"Red-2"	March 26, 2013	2.6/7	14.53 [19]	0.9	3.08	3.5	17.61 [47]
20	"Purity"	April 9, 2013	2.7/7	14.10 [20]	0.7	2.65	3.4	16.75 [48]
21	"Resurrection"	April 23, 2013	2.7/7	14.22 [21]	0.8	3.04	3.5	17.26 [49]
22	"Raven & The Swans"	April 30, 2013	2.2/6	13.07 [22]	—	2.61	—	15.68 [50]
23	"Parley"	May 7, 2013	2.4/7	13.18 [23]	0.8	2.56	3.2	15.74 [51]
24	"Descent"	May 14, 2013	2.5/7	13.52 [24]	0.9	2.75	3.4	16.27 [52]

Home video release

NCIS: Los Angeles: The Fourth Season
Set details		Special features
DVD release dates
Region 1		Region 2		Region 4
August 20, 2013 [53]		August 19, 2013 [54]		August 14, 2013 [55]

References

1. Kondolojy, Amanda (September 26, 2012). "Tuesday Final Ratings: The Voice, New Girl, Dancing With the Stars, & Ben & Kate Adjusted Up". TV by the Numbers . Archived from the original on September 28, 2012. Retrieved September 26, 2012.
2. Bibel, Sara (October 3, 2012). "Tuesday Final Ratings: NCIS, The Voice, & Dancing With the Stars Special Adjusted Up; Go On, Vegas & Parenthood Adjusted Down". TV by the Numbers. Archived from the original on October 5, 2012. Retrieved October 3, 2012.
3. Kondolojy, Amanda (October 10, 2012). "Tuesday Final Ratings: NCIS, The Voice, Hart of Dixie, NCIS:LA & DWTS Adjusted Up; Go On Adjusted Down". TV by the Numbers. Archived from the original on October 12, 2012. Retrieved October 10, 2012.
4. Kondolojy, Amanda (October 24, 2012). "Tuesday Final Ratings: The Voice, NCIS:LA, DWTS & Vegas Adjusted Up; Go On, Happy Endings, X Factor & The New Normal Adjusted Down". TV by the Numbers. Archived from the original on October 27, 2012. Retrieved October 24, 2012.
5. Bibel, Sara (October 31, 2012). "Tuesday Final Ratings: Dancing With the Stars Adjusted Down". TV by the Numbers. Archived from the original on November 3, 2012. Retrieved November 1, 2012.
6. Bibel, Sara (November 14, 2012). "Tuesday Final Ratings: The Voice, Parenthood & NCIS Adjusted Up; Go On, Hart of Dixie, Happy Endings & The Mindy Project Adjusted Down". TV by the Numbers. Archived from the original on November 17, 2012. Retrieved November 14, 2012.
7. Kondolojy, Amanda (November 21, 2012). "Tuesday Final Ratings: The Voice, Dancing With the Stars, Private Practice & Parenthood Adjusted Up; Go On, Happy Endings & The New Normal Adjusted Down". TV by the Numbers. Archived from the original on November 28, 2012. Retrieved November 22, 2012.
8. Bibel, Sara (November 28, 2012). "Tuesday Final Ratings: NCIS & Raising Hope Adjusted Up". TV by the Numbers. Archived from the original on December 1, 2012. Retrieved November 28, 2012.
9. Bibel, Sara (December 12, 2012). "Tuesday Final Ratings: The Voice & The Mindy Project Adjusted Up; Happy Endings & Take It All Adjusted Down". TV by the Numbers. Archived from the original on December 14, 2012. Retrieved December 12, 2012.
10. Kondolojy, Amanda (December 19, 2012). "Tuesday Final Ratings: NCIS: Los Angeles Adjusted Up; No Adjustments for The Voice Finale, Happy Endings, or Don't Trust the B". TV by the Numbers. Archived from the original on December 22, 2012. Retrieved December 19, 2012.
11. Bibel, Sara (January 9, 2013). "Tuesday Final Ratings: Betty White's Off Their Rockers & New Girl Adjusted Up". TV by the Numbers. Archived from the original on January 13, 2013. Retrieved January 9, 2013.
12. Kondolojy, Amanda (January 16, 2013). "Tuesday Final Ratings: NCIS, Off Their Rockers & The New Normal Adjusted Up". TV by the Numbers. Archived from the original on January 19, 2013. Retrieved January 16, 2013.
13. Kondolojy, Amanda (January 30, 2013). "Tuesday Final Ratings: NCIS, Raising Hope, New Girl & Go On Adjusted Up". TV by the Numbers. Archived from the original on February 2, 2013. Retrieved January 30, 2013.
14. Bibel, Sara (February 6, 2013). "Tuesday Final Ratings: Smash, New Girl & The Bachelor Adjusted Up; Betty White's 2nd Annual 90th Birthday Special and Vegas Adjusted Down". TV by the Numbers. Archived from the original on February 9, 2013. Retrieved February 7, 2013.
15. Bibel, Sara (February 21, 2013). "Tuesday Final Ratings: The New Normal Adjusted Down". TV by the Numbers. Archived from the original on February 24, 2013. Retrieved February 21, 2013.
16. Kondolojy, Amanda (February 27, 2013). "Tuesday Final Ratings: The Mindy Project Adjusted Up; No Adjustment for Golden Boy, The New Normal or Smash". TV by the Numbers. Archived from the original on March 2, 2013. Retrieved February 28, 2013.
17. Bibel, Sara (March 6, 2013). "Tuesday Final Ratings: American Idol, NCIS, Smash & Body of Proof Adjusted Up". TV by the Numbers. Archived from the original on March 12, 2013. Retrieved March 7, 2013.
18. Bibel, Sara (March 20, 2013). "Tuesday Final Ratings: New Girl, NCIS & NCIS: Los Angeles Adjusted Up; Smash Adjusted Down". TV by the Numbers. Archived from the original on March 23, 2013. Retrieved March 20, 2013.
19. Kondolojy, Amanda (March 27, 2013). "Tuesday Final Ratings: The Voice, NCIS, Hell's Kitchen, Splash & Dancing with the Stars Adjusted Up; The New Normal, Body of Proof & Go On Adjusted Down". TV by the Numbers. Archived from the original on March 30, 2013. Retrieved March 27, 2013.
20. Kondolojy, Amanda (April 10, 2013). "Tuesday Final Ratings: The Voice, NCIS, Hell's Kitchen, NCIS:LA & Dancing With the Stars Adjusted Up; Ready for Love Adjusted Down". TV by the Numbers. Archived from the original on April 13, 2013. Retrieved April 25, 2013.
21. Kondolojy, Amanda (April 24, 2013). "Tuesday Final Ratings: Body of Proof, Hell's Kitchen, The Voice, NCIS, & NCIS:LA Adjusted Up; Ready for Love Adjusted Down". TV by the Numbers. Archived from the original on April 27, 2013. Retrieved April 25, 2013.
22. Bibel, Sara (May 1, 2013). "Tuesday Final Ratings: The Voice, NCIS & Hell's Kitchen Adjusted Up; Grimm Adjusted Down". TV by the Numbers. Archived from the original on May 4, 2013. Retrieved May 2, 2013.
23. Kondolojy, Amanda (May 8, 2013). "Tuesday Final Ratings: The Voice & NCIS Adjusted Up; Grimm Adjusted Down". TV by the Numbers. Archived from the original on June 6, 2013. Retrieved May 17, 2013.
24. Kondolojy, Amanda (May 15, 2013). "Tuesday Final Ratings: The Voice & NCIS Adjusted Up; No Adjustment for Grimm or New Girl". TV by the Numbers. Archived from the original on June 7, 2013. Retrieved May 17, 2013.
25. Gorman, Bill (March 14, 2012). "CBS Renews 18 Shows: The Good Wife, Blue Bloods, 2 Broke Girls, The Mentalist, Mike & Molly & Many More". TV by the Numbers. Archived from the original on March 16, 2012. Retrieved August 20, 2019.
26. Ng, Philiana (November 5, 2012). "CBS Eyeing NCIS: LA Spinoff Series". The Hollywood Reporter . Archived from the original on November 9, 2012. Retrieved September 23, 2019.
27. Jeffery, Morgan (May 15, 2013). "NCIS: Red not going forward as series at CBS". Digital Spy . Archived from the original on March 16, 2016. Retrieved September 23, 2019.
28. Mitovich, Matt Webb (July 11, 2012). "Fall TV: CBS Premiere Plan Leads Off With Survivor 25, Ends With Relocated Mentalist". TVLine . Archived from the original on July 13, 2012. Retrieved July 11, 2012.
29. Seidman, Robert (October 14, 2012). "Live+7 DVR Ratings: Revolution Leads Adults 18–49 Ratings and Viewership Gains; Grimm Leads Percentage Gains in Premiere Week (Week 1)". TV by the Numbers. Archived from the original on October 18, 2012. Retrieved August 22, 2019.
30. Kondolojy, Amanda (October 22, 2012). "Live+7 DVR Ratings: Revolution Again Leads Adults 18–49 Ratings and Viewership Gains; Grimm Leads Percentage Gains in Week 2". TV by the Numbers. Archived from the original on October 24, 2012. Retrieved August 22, 2019.
31. Bibel, Sara (October 29, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings and Viewership Gains; Grimm, Private Practice, Gossip Girl & 90210 Tie For Biggest Percentage Gains in Week 3". TV by the Numbers. Archived from the original on November 1, 2012. Retrieved August 22, 2019.
32. Bibel, Sara (November 12, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings and Viewership Gains; Nikita Biggest Percentage Gains in Week 5". TV by the Numbers. Archived from the original on November 14, 2012. Retrieved August 20, 2019.
33. Kondolojy, Amanda (November 19, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings and Viewership Gains; 666 Park Ave Biggest Percentage Gains in Week 6". TV by the Numbers. Archived from the original on November 22, 2012. Retrieved August 22, 2019.
34. Kondolojy, Amanda (December 3, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings and Tops Viewership Gains; Private Practice Earns Biggest Percentage Gains in Week 8". TV by the Numbers. Archived from the original on December 5, 2012. Retrieved August 22, 2019.
35. Bibel, Sara (December 10, 2012). "Live+7 DVR Ratings: Revolution Leads Adults 18–49 Ratings and Tops Viewership Gains; New Girl Earns Biggest Percentage Gains in Week 9". TV by the Numbers. Archived from the original on December 13, 2012. Retrieved August 22, 2019.
36. Kondolojy, Amanda (December 17, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings and Tops Viewership Gains; Parks and Recreation Earns Biggest Percentage Gains in Week 10". TV by the Numbers. Archived from the original on December 21, 2012. Retrieved August 22, 2019.
37. Kondolojy, Amanda (December 31, 2012). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings & Viewership Gains; Private Practice Earns Biggest Percentage Gains in Week 12". TV by the Numbers. Archived from the original on January 3, 2013. Retrieved August 22, 2019.
38. Bibel, Sara (January 7, 2013). "Live+7 DVR Ratings: How I Met Your Mother Leads Adults 18–49 Ratings; Private Practice Earns Biggest Percentage Gains, NCIS Viewership Gains in Week 13". TV by the Numbers. Archived from the original on January 16, 2013. Retrieved August 22, 2019.
39. Kondolojy, Amanda (January 28, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings & Viewership Gains; Private Practice Earns Biggest Percentage Increase in Week 16". TV by the Numbers. Archived from the original on January 31, 2013. Retrieved August 22, 2019.
40. Bibel, Sara (February 4, 2013). "Live+7 DVR Ratings: Modern Family Again Leads Adults 18–49 Ratings & Viewership Gains; Private Practice Earns Biggest Percentage Increase in Week 17". TV by the Numbers. Archived from the original on February 6, 2013. Retrieved August 20, 2019.
41. Bibel, Sara (February 19, 2013). "Live+7 DVR Ratings: The Big Bang Theory Leads Adults 18–49 Ratings Gain; Hart of Dixie Earns Biggest Percentage Increase, Elementary Scores Biggest Viewership Rise in Week 19". TV by the Numbers. Archived from the original on February 22, 2013. Retrieved August 22, 2019.
42. Kondolojy, Amanda (February 25, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings & Total Viewership Gains; Revenge Earns Biggest Percentage Increase in Week 20". TV by the Numbers. Archived from the original on February 27, 2013. Retrieved August 22, 2019.
43. Kondolojy, Amanda (March 11, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings & Total Viewership Gains; 90210 Earns Biggest Percentage Increase in Week 22". TV by the Numbers. Archived from the original on March 14, 2013. Retrieved August 22, 2019.
44. Bibel, Sara (March 18, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings & Total Viewership Gains; Smash Earns Biggest Percentage Increase in Week 23". TV by the Numbers. Archived from the original on March 21, 2013. Retrieved August 22, 2019.
45. Kondolojy, Amanda (March 25, 2013). "Live+7 DVR Ratings: The Big Bang Theory Leads Adults 18–49 Ratings & Total Viewership Gains; Smash Earns Biggest Percentage Increase in Week 24". TV by the Numbers. Archived from the original on March 28, 2013. Retrieved August 22, 2019.
46. Kondolojy, Amanda (April 8, 2013). "Live+7 DVR Ratings: The Following Leads Adults 18–49 Ratings Increase; Castle Wins Total Viewership Gains & Smash Earns Biggest Percentage Increase in Week 26". TV by the Numbers. Archived from the original on April 11, 2013. Retrieved August 22, 2019.
47. Bibel, Sara (April 15, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings Increase & Total Viewership Gains, Cult Earns Biggest Percentage Increase in Week 27". TV by the Numbers. Archived from the original on April 20, 2013. Retrieved August 22, 2019.
48. Bibel, Sara (April 29, 2013). "Live+7 DVR Ratings: Modern Family Leads Adults 18–49 Ratings Increase, Smash Earns Biggest Percentage Increase & The Following Tops Total Viewership Gains in Week 29". TV by the Numbers. Archived from the original on May 1, 2013. Retrieved August 22, 2019.
49. Kondolojy, Amanda (May 13, 2013). "Live+7 DVR Ratings: The Big Bang Theory Leads Adults 18–49 Ratings Increase & Tops Total Viewership Gains; Smash Earns Biggest Percentage Increase in Week 31". TV by the Numbers. Archived from the original on June 7, 2013. Retrieved August 22, 2019.
50. Bibel, Sara (May 20, 2013). "Live+7 DVR Ratings: The Big Bang Theory Again Leads Adults 18–49 Ratings Increase & Tops Total Viewership Gains; Smash Earns Biggest Percentage Increase in Week 32". TV by the Numbers. Archived from the original on June 7, 2013. Retrieved August 22, 2019.
51. Bibel, Sara (May 28, 2013). "Live+7 DVR Ratings: The Big Bang Theory Again Leads Adults 18–49 Ratings Increase & Tops Total Viewership Gains; Smash Earns Biggest Percentage Increase in Week 33". TV by the Numbers. Archived from the original on June 8, 2013. Retrieved August 22, 2019.
52. Kondolojy, Amanda (June 3, 2013). "Live+7 DVR Ratings: The Big Bang Theory Again Leads Adults 18–49 Ratings Increase & Tops Total Viewership Gains; 90210 Earns Biggest Percentage Increase in Week 34". TV by the Numbers. Archived from the original on June 8, 2013. Retrieved August 20, 2019.
53. Lambert, David (May 28, 2013). "NCIS: Los Angeles - Street Date, Bonus Material and More for 'The 4th Season' DVDs!". TVShowsOnDVD. Archived from the original on June 13, 2013. Retrieved May 28, 2013.
54. "NCIS: Los Angeles - Season 4 [DVD]". Amazon.co.uk. Archived from the original on August 25, 2013. Retrieved November 7, 2013.
55. "NCIS: Los Angeles - The 4th Season (6 Disc Set) (DVD)". EzyDVD. Archived from the original on July 12, 2014. Retrieved February 1, 2015.

General

• "Shows A-Z : NCIS: Los Angeles on CBS". The Futon Critic. Archived from the original on October 13, 2014. Retrieved August 6, 2012.

External links

• Official website
• NCIS: Los Angeles at IMDb