Tom Finberg and Nick Dorland, two highly competent divers working for the Caribbian Oil Company, have been the best friends in the world since the day they met. But this wonderful friendship is endangered by their falling in love with the same young woman, Juana, the young owner of a hacienda. Worse, following a misunderstanding, generated by the belle's scheming uncle, Pedro de Alvarado, the two men fall out with each other. But when Tom is trapped under the surface of the burning ocean, Nick finally comes to his rescue.
Hans Söhnker
René Deltgen
Winnie Markus
Rudolf Fernau
Walter Bluhm
Michael Bohnen
Wolfgang Staudte
Karl Platen
Alexander Engel
Hans-Joachim Büttner
James Bachert
Gustav Mahnke
Katja Bennefeld
Fred Becker
Ferdinand Classen
Ursula Deinert
Alfred Haase
Kurt Mikulski
Egon Stief
Walter Flamm
Walter Ringelwald
Louis Brody
Josh Schultz
Evelyn Bernhardt
Marion Bertens
Teddy Wulff