演员阵容
Pat O’Brien
Mike FarroughConstance Bennett
Christine BlaineJohn Halliday
John MorganAlan Baxter
Larry PerrinErwin Kalser
Dr. Adolph BehrensEdgar Buchanan
Charles AtterbeeFrank Sully
Tommy MaloneMarjorie Gateson
Mrs. WinslowFrancis Pierlot
Professor MudgeJessie Busley
Mrs. MudgeMelville Cooper
Ship's Mate PenneyStanley Logan
Captain James P. HollisterLeslie Denison
Ship's Mate JonesDon Beddoe
Ship's Chief Engineer AndersonNorbert Schiller
Submarine First OfficerFrank Alten
Submarine Radio OperatorBruce Bennett
Ship's gunnery officerRex Post
First MateDick Rich
Perrin's Henchman at DockOlaf Hytten
AgentArthur Mulliner
DetectiveFrank Baker
DetectiveFrank Benson
SailorBobby Hale
SailorFred Wolff
German SailorDouglas Gordon
Ship's LookoutJean Prescott
Mrs. HollisterHans von Morhart
German SailorPaul Michael
German SailorWyndham Standing
ManArno Frey
Submarine GunnerDavid Dunbar
SailorJames Kilgannon
SailorHans Schumann
Submarine Commander编剧
P.J. Wolfson
Writer导演