Mercer is the given name of:
A mutt is a mongrel.
Taurus is Latin for 'bull' and may refer to:
Hannibal was a Carthaginian general who fought the Roman Republic in the Second Punic War.
Larry Hama is an American comic-book writer, artist, actor, and musician who has worked in the fields of entertainment and publishing since the 1960s.
G.I. Joe: A Real American Hero is a military-themed line of action figures and toys in Hasbro's G.I. Joe franchise. The toyline lasted from 1982 to 1994, producing well over 500 figures and 250 vehicles and playsets. The line reappeared in 1997 and has continued in one form or another to the present day. It was supported by two animated series as well as a major comic series published by Marvel Comics.
G.I. Joe has been the title of comic strips and comic books in every decade since 1942. As a licensed property by Hasbro, G.I. Joe comics have been released from 1967 to present, with only two interruptions longer than a year. As a team fighting Cobra since 1982, the comic book history of G.I. Joe: A Real American Hero has been covered by three separate publishers and four main-title series, all of which have been based on the Hasbro toy line of the same name.

Sgt. Slaughter is a fictional character from the G.I. Joe: A Real American Hero toy line. G.I. Joe modelled the character on the American professional wrestling character Sgt. Slaughter. Sgt. Slaughter's G.I. Joe version makes no reference to his professional wrestling inspiration, although the character uses wrestling moves and was voiced by Remus. Remus also appeared in person to introduce the episodes that were originally G.I. Joe: The Movie and was the spokesman for the G.I. Joe toy line from 1989 to early 1990, introducing new vehicles and figures in commercials.

G.I. Joe: The Movie is a 1987 American direct-to-video animated military science fiction action film produced as a sequel to the 1983 animated series G.I. Joe: A Real American Hero, based on the original Hasbro toyline. It was produced by Sunbow Productions and Marvel Productions and was animated in Japan by Toei Animation Co., Ltd.

Tunnel Rat is a fictional character from the G.I. Joe: A Real American Hero toyline, comic books and animated series. He is the G.I. Joe Team's Explosive Ordnance Disposal specialist and debuted in 1987.

Beach Head is a fictional character from the G.I. Joe: A Real American Hero toyline, comic books and animated series. He serves as the G.I. Joe Team's sergeant major and debuted in 1986.
G.I. Joe: A Real American Hero is a 1989–1992 half-hour American animated television series based on the toyline from Hasbro. The series was produced by DIC Enterprises.

G.I. Joe: America's Elite is a series of comic books set in the G.I. Joe universe which began publication in June 2005. The events of the series begin one year after the conclusion of G.I. Joe: A Real American Hero, and features the G.I. Joe Team re-activated with a reduced roster. The Special Missions series features reserve specialists who are activated as needed, and expands on plots set up in the main title.

Outback is a fictional character from the G.I. Joe: A Real American Hero toyline and comic book series. He is the G.I. Joe Team's survivalist and debuted in 1987.
Ki (Korean: 기) also romanized as Gi or Kee, is a Korean family name. According to the 2015 census, there were 29,062 people with this surname in South Korea. It is written with four different hanja.

Mercer is a fictional character from the G.I. Joe: A Real American Hero toyline, comic books and animated series. He is a member of the G.I. Joe Team as one of Sgt. Slaughter's Renegades and debuted in 1987.

G.I. Joe: Retaliation is a 2013 American military science fiction action film based on the G.I. Joe toy line. It is the second installment in the G.I. Joe film series and the sequel to G.I. Joe: The Rise of Cobra (2009). Directed by Jon M. Chu and written by the writing team of Rhett Reese and Paul Wernick, the film features an ensemble cast with Lee Byung-hun, Ray Park, Jonathan Pryce, Channing Tatum, and Arnold Vosloo reprising their roles from the previous film, while Luke Bracey and Robert Baker take over the role of Cobra Commander, replacing Joseph Gordon-Levitt, and D. J. Cotrona, Adrianne Palicki, Ray Stevenson, Bruce Willis, and Dwayne Johnson round out the principal cast. In the film, heavy machine gunner Roadblock (Johnson), along with the surviving G.I. Joes, exacts vengeance on Cobra for his intelligence and infantry specialist Duke (Tatum) and their comrades' deaths, after a Pakistan incident involving nuclear warheads in which the Joes become traitors.
Mercer is an English and Scottish surname. It is an occupational name, derived from the Old French word "mercier" or "merchier", meaning a merchant: originally one trading in textiles (mercery).
G.I. Joe is a series of American military science fiction action films based on the toy line of the same name. Development for the first film began in 2003, but when the United States launched the invasion of Iraq in March 2003, Hasbro suggested adapting the Transformers instead. In 2009, the first film was released, G.I. Joe: The Rise of Cobra. A second film, G.I. Joe: Retaliation, was released in 2013. A third film, centered on Snake Eyes titled Snake Eyes: G.I. Joe Origins, also serving as a reboot of the series, was released in 2021, and a fourth film, G.I. Joe: Ever Vigilant, is confirmed to be in active development. A crossover film with the Transformers is also being developed.