Marlene Dietrich

Ethel Marley

Fritz Kortner

Capt. Fernando Vela

Robin Irvine

William 'T.W.' Cheyne - a young American doctor

Vladimir Sokoloff

Grischa - the Cook

Gaston Modot

Morain - the escaped convict

Boris de Fast

The tattooed sailor

Feodor Chaliapin Jr.

Nick (as F. Schaljapin)

Fritz Alberti

The captain of the luxury liner