During World War II, the prisoners of a German camp on a Greek island are trying to escape. They don't want only their freedom, but they also seek an ineffable treasure hidden in a monastery at the top of the island's mountain.

Director: George P. Cosmatos

Writer: Edward Anhalt, Richard S. Lochte, George P. Cosmatos

Actors: Roger Moore, Telly Savalas, David Niven

Production: N/A