Richard Burton as Capt. Leith

Curd Jürgens as Major David Brand

Ruth Roman as Jane Brand

Christopher Lee as Sgt. Barney

Raymond Pellegrin as Mekrane

Anthony Bushell as General Paterson

Alfred Burke as Lt. Colonel Callander

Ramón de Larrocha as Lieutenant Sanders

Ronan O'Casey as Sergeant Dunnigan

Fred Matter as Oberst Lutze

Raoul Delfosse as Lieutenant Kassel

Andrew Crawford as Private Roberts

Nigel Green as Private Wilkins

Harry Landis as Private Browning

Christian Melsen as Private Abbot

Sumner Williams as Private Anderson

Joé Davray as Private Spicer

Sean Kelly as Lieutenant Barton