Cast
Byron Foulger
Decoder
Frederick Worlock
Dr. Jackwin
Curt Bois
Kestrin
Edward Fielding
Secretary of the Navy
Jean Rogers
Elaine Carter
Paul Cavanagh
Cmdr. Charles Brennan
Russell Hicks
John Carter
Arthur Shields
Prof. Harvey Lessmore
Felix Basch
de Segroff
Lee Bowman
Lt. Bill Gordon
Addison Richards
Gordon Trisby
Milburn Stone
Hotel Desk Clerk
William Tannen
Jasper Dean
Carl Esmond
Andre Leemuth
William Post Jr.
Lanny
Mona Maris
Olivia Kerlov
Grace Lem
Japanese Woman
Blanche Yurka
Mrs. Savarina
Hans Conried
Hotel Desk Clerk