康斯坦斯·贝内特

Constance Bennett

饰：Christine Blaine

约翰·哈利戴

John Halliday

饰：John Morgan

艾伦·巴克斯特

Alan Baxter

饰：Larry Perrin, alias Larry Ross

埃尔温·卡尔泽

Erwin Kalser

饰：Dr. Adolph Behrens

埃德加·巴詹南

Edgar Buchanan

饰：Charles Atterbee

弗兰克·萨利

Frank Sully

饰：Tommy Malone

玛乔丽·盖特森

Marjorie Gateson

饰：Mrs. Winslow

弗朗西斯·皮埃洛

Francis Pierlot

饰：Professor Mudge

Jessie Busley

饰：Mrs. Mudge

梅尔维尔·库珀

Melville Cooper

饰：Ship's Mate Penney

Stanley Logan

饰：Captain James P. Hollister

Leslie Denison

饰：Ship's Mate Jones

唐·贝多

Don Beddoe

饰：Ship's Chief Engineer Anderson

Hans Schumann

Hans Schumann

饰：Submarine Commander

诺贝特·席勒

Norbert Schiller

饰：Submarine First Officer

Frank Alten

饰：Submarine Radio Operator (as Franz von Altenberger)

布鲁斯·班尼特

Bruce Bennett

饰：Ship's gunnery officer

Rex Post

Rex Post

饰：First Mate

Dick Rich

饰：Perrin's Henchman at Dock

奥拉夫·许滕

Olaf Hytten

饰：Agent

Arthur Mulliner

饰：Detective

弗兰克·贝克

Frank Baker

饰：Detective

Frank Benson

饰：Sailor

Bobbie Hale

Bobbie Hale

饰：Sailor

Fred Wolff

Fred Wolff

饰：German Sailor

Douglas Gordon

Douglas Gordon

饰：Ship's Lookout

Jean Prescott

饰：Mrs. Hollister

Hans von Morhart

饰：German Sailor

Paul Michael

Paul Michael

饰：German Sailor

Wyndham Standing

饰：Man

Arno Frey

饰：Submarine Gunner

David Dunbar

饰：Sailor (uncredited)

James Kilgannon

饰：Sailor (uncredited)

帕特·奥布莱恩

Pat O'Brien

饰：Mike Farrough

Bobby Hale

饰：演员 Actor/Actress