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

Top Cast

Roger MooreOtto Hecht

Telly SavalasZeno

David NivenProfessor Blake

Stefanie PowersDottie Del Mar

Claudia CardinaleEleana

Richard RoundtreeNat Judson

Sonny BonoBruno Rotelli

Elliott GouldCharlie