Mystery Submarine: В ролях
Macdonald Carey
Brett Young
Märta Torén
Madeline Brenner (as Marta Toren)
Robert Douglas
Commander von Molter
Carl Esmond
Heldman
Ludwig Donath
Dr. Adolph Guernitz
Jacqueline Dalya
Carla (as Jacqueline Dalya Hilliard)
Fred Nurney
Bruno
Katherine Warren
Mrs. Weber (as Katharine Warren)
Howard Negley
Captain Elliott
Bruce Morgan
Kramer
Ralph Brooks
Stefan (as Ralph Brooke)
Paul Hoffman
Hartwig
Peter Michael
Crew Members
Larry Winter
Crew Members
Frank Rawls
Crew Members
Peter Similuk
Crew Members