Audie Murphy as Sam Martin

Eddie Albert as Hanagan

Patricia Owens as Lucy Martin

Richard Jaeckel as Blond Henchman on Boat

Paul Birch as Sy Phillips

Jack Elam as Arnold

Lee Strasberg as Rhett

Everett Sloane as Harvey

John Qualen as Pop

John A. Alonzo as Soldier in Car (uncredited)

Steve Carruthers as Gambler (uncredited)

Roy Engel as Caz (uncredited)

Edward Colmans as Juan

Stephen Peck as Pepito

Carlos Romero as Carlos Contreras

Gita Hall as Eva

Jack Daly as Detective (uncredited)

Tony Dantes as Gambler (uncredited)

Tom Greenway as Deputy (uncredited)

Ted Jacques as U.S. Coast Guard Commander Walsh (uncredited)

Lita Leon as Pepita (uncredited)

Peggy Maley as Blonde Barfly (uncredited)

Joel Marston as Palm Reader (uncredited)

Joey Ray as Dice Player (uncredited)

Freddie Roberto as Berenguer (uncredited)

Larry Taylor as

Larry Thor as Captain (uncredited)

Herb Vigran as Freddy (uncredited)

Billy Wayne as Dice Table Croupier (uncredited)