Adventure Drama
Mike and Tony Petrakis are a Greek father and son team who dive for sponges off the coast of Florida. After they are robbed by crooks, Arnold and the Rhys brothers, Mike decides to take his men to the dangerous 12-mile reef to dive for more sponges. Mike suffers a fatal accident when he falls from the reef leaving Tony to carry on the business. But now he has a companion, Gwyneth Rhys.
Directed by
Robert D. Webb
Written by
A.I. Bezzerides
Robert Wagner
Tony Petrakis
Harry Carey, Jr.
Griff Rhys
Peter Graves
Arnold Dix
Rock Hudson
Narrator (uncredited)
Gilbert Roland
Mike Petrakis
Richard Boone
Thomas Rhys
J. Carrol Naish
Socrates Houlis
Jay Novello
Sinan
Terry Moore
Gwyneth Rhys
Jacques Aubuchon
Demetrios Sofotes
Angela Clarke
Mama Petrakis
William Johnstone
Crewman of 'Snapper' (uncredited)
Gloria Gordon
Penny Petrakis

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