Wartime secret agents are on a mission to destroy a deadly new type of torpedo, hidden in a Nazi stronghold in France.
Anthony Franciosa
as Charles (as Tony Franciosa)
Anjanette Comer
as Denise
Guy Stockwell
as Braden
Paul Hubschmid
as Frederich
Tom Bell
as Ian
Michael Constantine
as Ladislov
Harry Townes
as General Marchois
John Marley
as Rausch
Milton Selzer
as Bartowski
Patric Knowles
as General Lloyd-Griffis
Tige Andrews
as Nicolay
Émile Genest
as General Grieux (as Emile Genest)