
Ralph Bellamy
John Baxter
Acting

Fay Wray
Eleanor Dunlap
Acting

Regis Toomey
Ted Hall
Acting

Walter Kingsford
Dr. L.B. Carter
Acting

Ann Doran
Madelon Martin
Acting

Warren Hull
Phil Dunlap
Acting

Forbes Murray
Colonel Scully
Acting

John Tyrrell
Johnson
Acting

May Wallace
Mrs. Baxter
Acting

Lorna Gray
Nurse Anna Loring
Acting

Dick Curtis
Williams (uncredited)
Acting

Bess Flowers
Mrs. Austin (uncredited)
Acting

Byron Foulger
Schuster aka Quirk (uncredited)
Acting

Bob Walker
Workman (uncredited)
Acting

George Turner
Spy Henchman
Acting
![Rose Allen]()
Rose Allen
Madelon's Maid (uncredited)
Acting

Sam Ash
Doctor (uncredited)
Acting

Trevor Bardette
Jordan (uncredited)
Acting
![Mike Blair]()
Mike Blair
Radio Commentator (uncredited)
Acting

Don Brodie
Casey (uncredited)
Acting
![Ralph Brooks]()
Ralph Brooks
Operator (uncredited)
Acting

Stanley Brown
Vendor (uncredited)
Acting

Morgan Conway
Professor Leonard (uncredited)
Acting
![Beatrice Curtis]()
Beatrice Curtis
Anna (uncredited)
Acting

Jack Egan
Reporter (uncredited)
Acting

Eddie Fetherston
Cigar Store Proprietor (uncredited)
Acting

Robert Fiske
Lieutenant General (uncredited)
Acting

Bud Geary
Taxi Driver (uncredited)
Acting
![Chuck Hamilton]()
Chuck Hamilton
Fireman (uncredited)
Acting
![Eddie Laughton]()
Eddie Laughton
Williams (uncredited)
Acting

George Magrill
Guard (uncredited)
Acting

Philo McCullough
Workman (uncredited)
Acting
![Walter Merrill]()
Walter Merrill
Cameraman (uncredited)
Acting

Charles R. Moore
Man Finding Dollar (uncredited)
Acting
![Joe Palma]()
Joe Palma
Workman (uncredited)
Acting
![Lee Prather]()
Lee Prather
Major Nichols (uncredited)
Acting

Cy Schindell
Richards (uncredited)
Acting

Reginald Simpson
Reporter (uncredited)
Acting

Harry Strang
Army Pilot (uncredited)
Acting
![Henry Taylor]()
Henry Taylor
Cigar Store Customer (uncredited)
Acting