Plot
In the summer of 1879, "fifteen years after the Shenandoah", Lieutenant Colonel Kirby Yorke (Wayne) is posted on the Texas frontier with the 2nd U.S. Cavalry Regiment to defend settlers against attacks by marauding Apaches. Yorke has just captured the Apache's leader. He is under considerable pressure due to the Apaches using Mexico as a sanctuary from pursuit, and by a serious shortage of troops in his command.
Yorke's son (whom he has not seen in 15 years), Trooper Jefferson Yorke (Claude Jarman Jr.), is one of 18 recruits sent to the regiment. He had flunked out of West Point, but immediately enlisted as a private in the Army. In a private "father-son" meeting in the commanding officer's tent, Trooper Yorke informs his father that he does not expect, nor want, any special treatment because he is his son. He asks that he be treated like any other soldier—to which the colonel agrees. By his willingness to undergo any test and trial, Jefferson is befriended by a pair of older recruits, Travis Tyree (Ben Johnson) (who is on the run from the law) and Daniel "Sandy" Boone (Harry Carey Jr.), who take him under their wings.
Two U.S. marshals from Texas arrive at the post with a warrant for Trooper Tyree's arrest on a manslaughter charge, but he hides behind the horses and the marshals leave without discovering him.
Yorke's estranged wife, Kathleen (Maureen O'Hara), arrives unexpectedly to take the underage Jefferson home by buying him out of his enlistment. During the Civil War, Yorke had been forced by circumstances to burn Bridesdale, his wife's plantation home in the Shenandoah Valley. Sergeant Major Quincannon (Victor McLaglen), who put the torch to Bridesdale, is still with Yorke and is a constant reminder to Kathleen of the episode. In a showdown with his mother, Jeff refuses her attempt to buy him out of the Army by reminding her that not only the commander's signature is required to discharge him, but his own is needed, as well, and he chooses to stay in the Army. The struggle over their son's future (and possibly the attentions shown to her by Yorke's junior officers) rekindles the romance the couple once felt for each other.
The Apaches attack the fort one night. Many of them are killed by the awakened troopers, but they succeed in freeing their leader.
One of the U.S. marshals returns and arrests Tyree, who is then confined to the post hospital while they await Yorke's return from patrol to sign the warrant. When Yorke's patrol reaches the Rio Grande, too late to capture the Apaches he was following, he meets a Mexican patrol. They exchange cordialities and both confirm that the US troops cannot cross into Mexico. After his return to the fort, Tyree, with the connivance of the regimental surgeon (Chill Wills) and Quincannon, breaks jail, steals Yorke's horse, and goes on the run, intending to stay away until the marshal leaves.
Yorke is visited by his former Civil War commander, Philip Sheridan (J. Carrol Naish), now Commanding General of the Military Division of the Missouri, the headquarters responsible for pacifying the Great Plains. Sheridan has decided to order Yorke to cross the Rio Grande into Mexico in pursuit of the Apaches and kill them all, an action with serious political implications, since it violates the sovereignty of another nation.
If Yorke fails in his mission to destroy the Apache threat, he will have to face a court-martial. Sheridan, in quiet acknowledgment of what he is asking Yorke to risk, promises that if it comes to that, "the members of the court will be the men who rode down the Shenandoah with us" during the Civil War. Yorke accepts the assignment.
Before Yorke leads his men toward Mexico, he sends the women and children to Ft. Bliss for safety, with an escort including Jefferson. Jefferson and Boone meet Tyree who informs them that there are Apaches in the area. The Apaches attack the wagons and capture the one carrying the children and corporal Bell's wife. While the remaining escort fends off the Apache, Jefferson is sent back to the fort to tell them what has happened. He is nearly caught by three Apaches but is saved by Tyree who was following the escort.
The regiment meets the remainder of the escort, which lost four troopers killed, and then follows the Apache. They discover the burnt out wagon and corporal Bell's wife who has been killed, but there is no sign of the children. In the meantime, Tyree rejoins the regiment and tells them he trailed the Apaches to their hideout in Mexico. Yorke and Tyree then form a plan to rescue the children. After permitting three troopers, Tyree, Boone, and Jefferson, to infiltrate the ruined church in the Mexican village where the Apaches have taken the children, Yorke leads his regiment in an all-out attack. The cavalrymen rescue all of the children unharmed, though Colonel Yorke is wounded by an arrow that he orders Jeff to remove. He is taken back to the fort by his victorious troops, where Kathleen meets him and holds his hand as he is carried on a travois into the post.
After Colonel Yorke recovers, Tyree, Boone, Jeff, Navajo Scout Son of Many Mules, and Corporal Bell are decorated. At the ceremony, when one of the Texas marshals reappears, Trooper Tyree is given a furlough to continue his run from the law, stealing General Sheridan's horse for the purpose. As the troops pass in review, the regimental band plays Dixie at the General's request, apparently to please Mrs. Yorke.
Production
Background
With the completion of Wagon Master , Ford did not want to make another Western. Instead, he wanted to film the Ireland-set romantic comedy-drama film The Quiet Man with Wayne and Maureen O'Hara, but Herbert Yates, the studio president of Republic Pictures, insisted that Ford first make Rio Grande with the same pairing of Wayne and O'Hara because he thought the script of The Quiet Man was weak and that the story was of little general interest. Yates insisted that Rio Grande be made before The Quiet Man, to offset the anticipated losses on that film. [5] When The Quiet Man was eventually released in 1952, though, it vastly out performed Rio Grande by grossing $3.8 million in its first year and giving Yates and Republic Pictures one of the top-10 hits of the year. [6]
Filming
The film was shot entirely on location in Moab, Utah, during the extremely hot summer of 1950. Cast and crew struggled with the heat. Sets and stages had to be built in the difficult conditions, while actors were required to perform their scenes in heavy period costumes. [12]
The location shoot was a prime example of Ford's legendary efficiency—according to Ford scholar Tag Gallagher, Rio Grande was shot in just 32 days, with only 352 takes from 332 camera setups.
