Cast
Sheila Bromley
Doris Delafield
Creighton Hale
Du Bois - Fingerprint Man
Frank Mayo
Doorman (uncredited)
Maris Wrixon
Long-Distance Operator (uncredited)
Donald Douglas
Philip Wrede
Edward Raquello
Eduardo Grassi
Egon Brecher
Austrian Judge (uncredited)
Nat Carr
2nd Photographer (uncredited)
John Harron
Third Reporter (uncredited)
William Hopper
Clerk at Hotel Nino in Chicago (uncredited)
Hans Schumm
Nazi Officer at Dock (uncredited)
Edward Brophy
Ryan
Glen Cavender
Train Porter Asked to Send Telegram (uncredited)
Olaf Hytten
Charles (uncredited)
George Reeves
Steamship Clerk (uncredited)
Martin Kosleck
Gamble
Jimmy Conlin
Dr. Doremus - Coroner
Wedgwood Nowell
Brisbane Coe
George Irving
Avery (uncredited)
Marion Lessing
Mrs. Fritz Snauble (uncredited)
Margot Stevenson
Hilda Lake
Harry Burns
Capt. Lugo (uncredited)
Frank Wilcox
2nd Reporter (uncredited)
Harry Strang
Hennessey - Markham's Assistant
Herbert Anderson
First Reporter (uncredited)
Stuart Holmes
Hertz (uncredited)
John J. Richardson
4h Reporter (uncredited)
James Stephenson
Philo Vance
Ralph Forbes
Tom McDonald
Terry
MacTavish (uncredited)
Henry O'Neill
Markham
Yakima Canutt
Sorrento Sailor (uncredited)