Tony Curtis as Adam Dyer

Charles Bronson as Josh Corey

Michèle Mercier as Aila

Patrick Magee as The General - Ataturk

Fikret Hakan as Colonel Elci

Grégoire Aslan as Osman Bey

Leo Gordon as Bolek

John Alderson as U.S. Army Major

Tony Bonner as Reese

Horst Janson as Wollen

John Acheson as Davis

Howard Goorney as

Salih Güney as Capt. Enver

Yüksel Gözen as Papadopoulos

Erol Keskin as

Ken Buckle as

Henia Halil as Madam

Terry Yorke as

Mümtaz Alpaslan as

Manny Michael as

Roger Delgado as Capt. Enver (uncredited) (voice)

Paul Stassino as Gunner Major (uncredited)

Nikki Van der Zyl as Aila (uncredited) (voice)

Robert Rietti as Col. Enci (uncredited) (voice)

David de Keyser as Gunner Major (uncredited) (voice)

Reed De Rouen as U.S. Navy CPO (uncredited)

N. Bulent Gultekin as Turkish Captain (uncredited)

Suna Keskin as Girl in Cafe (uncredited)

Nosher Powell as Horse Rider (uncredited)