Young intern Jeff Burton, impulsively offers a lift to an odd-looking gentlemen. It soon turns out that Jeff's passenger is an inventor has just escaped from a shady sanitarium, where he has been held prisoner by Nazi spies.
Dr. Geoffrey Burton
Richard Carlson
Pat Lindsay
Nancy Kelly
Dr. Storm
Albert Bassermann
Professor Langer
Miles Mander
Officer Charlie Prescott
Edward Gargan
Officer John Prescott
Adrian Morris
George Taylor
Martin Kosleck
Heydt
Walter Kingsford
Dahlig
Cy Kendall
Grube
Nestor Paiva
Pa Prescott
Oscar O'Shea
Ma Prescott
Mary Gordon
Inspector Karns
Arthur Loft
Nurse
Marion Martin
Station Watchman
Clem Bevans
Detective Jenks
John Butler
Police Dr. Tracy
John Dilson
Cook at Gas Station
Kate MacKenna
Sales Clerk (Uncredited)
Gladys Blake
Sales Clerk (Uncredited)
Nell Craig
Hotel Desk Clerk (Uncredited)
Milton Kibbee
Garage Attendantt (Uncredited)
Eddie Acuff
Policeman (Uncredited)
Stanley Blystone
O'Brien (Uncredited)
Wade Boteler
Police Sergeant (Uncredited)
Eddie Dunn
Taxi Driver at Station (Uncredited)
Pat Flaherty
Policeman at Garage (Uncredited)
J. Anthony Hughes
Gateman at Sanitarium (Uncredited)
Si Jenks
Cop on Small Town Street (Uncredited)
Paul McVey
Telephone Operator (Uncredited)
Ella Neal
Guard (Uncredited)
Dick Rich
Truck Driver (Uncredited)
Harry Tenbrook
Intern (Uncredited)
William Wright