Distribution
Harry C. Bradley
Hanley (uncredited)
John Ince
Ship's Officer (uncredited)
Lee Shumway
Detective (uncredited)
Minna Gombell
Nell Brockton
Henry Armetta
Prof. Tony Verdi
Francis L. Sullivan
Dr. George Brockton
Hugh O'Connell
Steve Wilson
John T. Murray
Ira Lazarie
Morgan Wallace
Holmes
King Baggot
Official (uncredited)
Edward Peil Sr.
Detective (uncredited)
Fay Wray
Nan Brockton
Wallis Clark
Mr. Palmer
Ann Shoemaker
Mrs. Grace Palmer
Walter Brennan
Ship's Telegrapher (uncredited)
Don Brodie
Clerk (uncredited)
Pat Flaherty
Gym Instructor (uncredited)
Florence Wix
Ship Passenger (uncredited)
Cesar Romero
Tom Palmer
George Barraud
Phil
Harold Huber
Edgar 'Legs' Finelli
Reginald Barlow
Police Captain (uncredited)
Billy West
Clerk (uncredited)