Escape to Athena

Roger Moore

Otto Hecht

Telly Savalas

Zeno

David Niven

Professor Blake

Stefanie Powers

Dottie Del Mar

Claudia Cardinale

Eleana

Richard Roundtree

Nat Judson

Sonny Bono

Bruno Rotelli

Elliott Gould

Charlie

?

Anthony Valentine

Volkmann

Siegfried Rauch

Braun

Michael Sheard

Sergeant Mann

?

Richard Wren

Reistoffer

Philip Locke

Vogel

?

Steve Ubels

Lantz

Paul Picerni

Zeno's Man