Jacques Sernas

as Captain Guy Bertrand

Kurt Kasznar

as Captain Jean Callaux

Arnold Moss

as General Christian De Castries

Peter van Eyck

as Lt. Heinrich Heldman

Marcel Dalio

as Sgt. Taite

Norman Dupont

as Lt. André Maupin

Lawrence Dobkin

as Major Maurice Bonet

Patricia Blair

as Gisele Bonet

Lisa Montell

as Jacqueline

Victor Sen Yung

as Lt. Thatch

Alberto Morin

as Maj. Riviere

Maurice Marsac

as Capt. LeRoy

Louis Mercier

as Capt. Darbley

Peter Bourne

as Lt. Robert

Roger Valmy

as Maj. Lamoreaux

Leon Lontoc

as Lt. Pham

George Chan

as Thai Tribesman

Jacques Scott

as Lt. De Jean

Harold Dyrenforth

as Maj. Flandrin

Philip Ahn

as Chinese POW Lieutenant

Paul Frees

as TV News Broadcaster (voice)

Nico Minardos

as Guard

Lomax Study

as Capt. Daniel (uncredited)