Cast
Don Brodie
Casey (uncredited)
Stanley Brown
Vendor (uncredited)
Reginald Simpson
Reporter (uncredited)
Morgan Conway
Professor Leonard (uncredited)
Eddie Fetherston
Cigar Store Proprietor (uncredited)
Ann Doran
Madelon Martin
Warren Hull
Phil Dunlap
George Turner
Spy Henchman
Bud Geary
Taxi Driver (uncredited)
Regis Toomey
Ted Hall
Byron Foulger
Schuster aka Quirk (uncredited)
Trevor Bardette
Jordan (uncredited)
Charles R. Moore
Man Finding Dollar (uncredited)
Cy Schindell
Richards (uncredited)
Lorna Gray
Nurse Anna Loring
Philo McCullough
Workman (uncredited)
Ralph Bellamy
John Baxter
Forbes Murray
Colonel Scully
Bob Walker
Workman (uncredited)
Chuck Hamilton
Fireman (uncredited)
Jack Egan
Reporter (uncredited)
Bess Flowers
Mrs. Austin (uncredited)
Fay Wray
Eleanor Dunlap
Walter Kingsford
Dr. L.B. Carter
John Tyrrell
Johnson
George Magrill
Guard (uncredited)
Robert Fiske
Lieutenant General (uncredited)
Eddie Laughton
Williams (uncredited)
Dick Curtis
Williams (uncredited)
May Wallace
Mrs. Baxter
Sam Ash
Doctor (uncredited)
Harry Strang
Army Pilot (uncredited)