Director: John Wayne

Writers: James Edward Grant

DOP: William H. Clothier

Editor: Stuart Gilmore

Composer: Dimitri Tiomkin

Cast: John Wayne, Richard Widmark, Laurence Harvey, Frankie Avalon, Patrick Wayne, Linda Cristal, Joan O'Brien, Chill Wills, Joseph Calleia, Ken Curtis, Carlos Arruza, Jester Hairston, Veda Ann Borg, John Dierkes, Denver Pyle, Aissa Wayne, Hank Worden, William Henry, Bill Daniel, Wesley Lau, Chuck Roberson, Guinn 'Big Boy' Williams, Olive Carey, Ruben Padilla, Richard Boone, Jack Pennick, George Ross, J.R. Miller, Danny Borzage, Chuck Hayward, Fred Graham, Ted White, Carol Baxter, Joe Canutt, Tap Canutt, Big John Hamilton