Jeffrey Hunter
— Matt Jameson
David Janssen
— Vince Biskay
Stella Stevens
— Nina Jameson
Elaine Devry
— Liz Addams
Virginia Gregg
— Ruth
Dorothy Green
— Vera Snavely
Hugh Sanders
— E.J. Malden
Frank Albertson
— Paul Snavely
Arthur Batanides
— Cortez
Perry Lopez
— Puerco
Bernard Fein
— Fat Man
Tol Avery
— Lt. Heisen
Bob Crane
— Ralph Turner
Laurette Luez
— Mexican Woman
Michael Vandever
— Bobby Joe