Cast
Richard Fiske
Bart Davis
Lorna Gray
Babs McKay
Sammy McKim
Billy McKay
Ann Doran
Hamilton's Secretary
James Craig
John Cummings
Stanley Brown
Charles Bronson
Форбс Мюррэй
Marvin Brewster / The Professor
Dick Curtis
Korman
Eddie Fetherston
Borden
Robert Paige
Hal Andrews / The Black Falcon
Beatrice Blinn
Brewster's Secretary
Eddie Laughton
Hall
John Tyrrell
Williams
John Dilson
Dr. Alexander Craig
Don Beddoe
W. S. Hamilton