A team of allied saboteurs are assigned an impossible mission: infiltrate an impregnable Nazi-held island and destroy the two enormous long-range field guns that prevent the rescue of 2,000 trapped British soldiers.
Gregory Peck
David Niven
Anthony Quinn
Stanley Baker
Anthony Quayle
James Darren
Irene Papas
Gia Scala
James Robertson Justice
Richard Harris
Bryan Forbes
Allan Cuthbertson
Michael Trubshawe
Percy Herbert
George Mikell
Walter Gotell
Tutte Lemkow
Albert Lieven
Norman Wooland
Kleo Skouloudi
Nicholas Papakonstantinou
Christopher Rhodes
William Hoehne Jr.
Andrew Andreas
Victor Beaumont
Jack Cooper
Maxwell Craig
Carl Duering
Peter Evans
Chick Fowles
Wolf Frees
Alan Gibbs
Peter Grant
Gerard Heinz
Frank Henson
Arthur Howell
Walter Kightly
Rosemary Nicols
Robert Rietti
Michael Sarne
Bob Simmons
John Tatham
Bob Wright
Terry Yorke
Stephen Zammit