Telly Savalas as Maj. Wright

Ernest Borgnine as Gen. Sam Worden

Vince Edwards as Sgt. Holt

Bo Svenson as Maurice Fronenac

Vincent Van Patten as Ronnie Webber

James Van Patten as David Webber

Randall "Tex" Cobb as Eric "Swede" Wallan

Gary Graham as Joe Stern

Wolf Kahler as Col. Krieger

Thom Mathews as Francis Kelly

Emmanuelle Meyssignac as Marie Verlaine

Paul Picerni as Ernesto Ferruci

Pavle Balenović as Ballews

Branko Blaće as Martinez

David Horovitch as Pierre Claudel

Mario Barbaric as Chacon

Milan Ristic as Spencer

Matko Raguž as Sturdivant

Bernard Woringer as George Flamands

Meg Wynn Owen as Julia Flamands

Jay Bura as Fredric Flamands

Božidar Smiljanić as Paul Verlaine

Frederick Bartman as Dr. Dufrense

Werner Stocker as SS Sergeant

David Pullan as Naval Lieutenant

Ned Vukovic as British Agent

Sam Douglas as Hallet

Vili Matula as Karl - Krieger's Aide

Ivo Krištof as Lt. Karl Hoffler

Gus Savalas as American General

Elizabeth Edmonds as Brunette

Sallie Anne Field as Redhead

Slavica Knežević as Italian Girl

Antonija Ćutić as Gas Victim