Characters played by Gary Cooper
Major Thomas Thorn
Characters played by Rita Hayworth
Adelaide Geary
Characters played by Van Heflin
Sgt. John Chawk
Characters played by Tab Hunter
Lt. William Fowler
Characters played by Richard Conte
Cpl. Milo Trubee
Characters played by Michael Callan
Pvt. Andrew Hetherington
Characters played by Dick York
Pvt. Renziehausen
Characters played by Robert Keith
Colonel Rogers
Characters played by Carlos Romero
Arreaga
Characters played by Jim Bannon
Capt. Paltz
Characters played by Edward Platt
Colonel DeRose
Characters played by Maurice Jara
Mexican Federale
Characters played by Sam Buffington
1st Correspondent
Characters played by Arthur Hanson
2nd Correspondent
Characters played by Clem Fuller
(uncredited)
Characters played by Wendell Hoyt
Cavalry Trooper
Characters played by Maggie
Parrot