Casts
Macdonald Carey
as Brett Young
Märta Torén
as Madeline Brenner (as Marta Toren)
Robert Douglas
as Commander von Molter
Carl Esmond
as Heldman
Ludwig Donath
as Dr. Adolph Guernitz
Jacqueline Dalya
as Carla (as Jacqueline Dalya Hilliard)
Fred Nurney
as Bruno
Katherine Warren
as Mrs. Weber (as Katharine Warren)
Howard Negley
as Captain Elliott
