Robert Wagner
Tony Petrakis
Robert Wagner
Tony Petrakis
Terry Moore
Gwyneth Rhys
Gilbert Roland
Mike Petrakis
J. Carrol Naish
Socrates Houlis
Richard Boone
Thomas Rhys
Angela Clarke
Mama Petrakis
Peter Graves
Arnold Dix
Jay Novello
Sinan
Jacques Aubuchon
Demetrios Sofotes
Gloria Gordon
Penny Petrakis
Harry Carey, Jr.
Griff Rhys
Rock Hudson
Narrator (uncredited)
Jack English
Doctor (uncredited)
William Johnstone
Crewman of 'Snapper' (uncredited)
William Reynolds
Editor
A.I. Bezzerides
Writer
Robert D. Webb
Director
Edward Cronjager
Director of Photography
Robert Bassler
Producer
George Patrick
Art Direction
Darryl F. Zanuck
Executive Producer
Ben Nye
Makeup Artist
Lyle R. Wheeler
Art Direction
Fred J. Rode
Set Decoration
Dorothy Jeakins
Costume Design
Bernard Herrmann
Original Music Composer