Lt. Col. Kirby Yorke is posted on the Texas frontier to defend settlers against depredations of marauding Apaches. Col. Yorke is under considerable stress by a serious shortage of troops of his command. Tension is added when Yorke's son (whom he hasn't seen in fifteen years), Trooper Jeff Yorke, is one of 18 recruits sent to the regiment.
John Wayne
Maureen O'Hara
Ben Johnson
Claude Jarman Jr.
Harry Carey, Jr.
Chill Wills
J. Carrol Naish
Victor McLaglen
Grant Withers
Peter Ortiz
Steve Pendleton
Karolyn Grimes
Alberto Morin
Stan Jones
Fred Kennedy
Ken Curtis
Tommy Doss
Hugh Farr
Karl Farr
Shug Fisher
Cliff Lyons
Lee Morgan
Jack Pennick
Lloyd Perryman
Chuck Roberson
Barlow Simpson
Patrick Wayne