Lloyd Bridges

as Sgt. Ed Stagg

Frank Converse

as Steve Butler

Sallie Shockley

as Tina Butler

Murray Hamilton

as Sgt. Joe Marcus

Broderick Crawford

as Willard Edson

Anne Helm

as Louise Campbell

John Fiedler

as Sam Jeffers

Val Avery

as Bartender

Whit Bissell

as Mr. Harland

Paul Wendkos

Director