Synopsis
World War II is raging, and an American general has been captured and is being held hostage in the Schloss Adler, a Bavarian castle that's nearly impossible to breach. It's up to a group of skilled Allied soldiers to liberate the general before it's too late.
Cast

Richard Burton
Maj. Smith

Clint Eastwood
Lt. Morris Schaffer

Mary Ure
Mary Ellison

Patrick Wymark
Col. Wyatt Turner DSO MC

Michael Hordern
Adm. Rolland

Donald Houston
Christiansen

Peter Barkworth
Berkeley

William Squire
Thomas

Robert Beatty
Brig. Gen. George Carnaby

Brook Williams
Sgt. Harrod

Neil McCarthy
Sgt. Jock MacPherson

Vincent Ball
Carpenter

Anton Diffring
Col. Kramer

Ferdy Mayne
Rosemeyer

Derren Nesbitt
Von Hapen
Victor Beaumont
Col. Weissner

Ingrid Pitt
Heidi

Guy Deghy
Maj. Wilhelm Wilner (uncredited)

Philip Stone
Sky Tram Operator (uncredited)
Chris Adcock
German Soldier (uncredited)
Del Baker
Pilot / German Soldier (uncredited)
Richard Beale
Telephone Orderly (uncredited)
Ivor Dean
German Officer #2 (uncredited)

Max Faulkner
Sgt. Hartmann (uncredited)
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