Cast
Arthur Loft
Inspector Karns
Nell Craig
Sales Clerk (Uncredited)
John Dilson
Police Dr. Tracy
Harry Tenbrook
Truck Driver (Uncredited)
William Wright
Intern (Uncredited)
Miles Mander
Professor Langer
Adrian Morris
Officer John Prescott
Eddie Acuff
Garage Attendantt (Uncredited)
Albert Bassermann
Dr. Storm
Nestor Paiva
Grube
Stanley Blystone
Policeman (Uncredited)
Wade Boteler
O'Brien (Uncredited)
Oscar O'Shea
Pa Prescott
Milton Kibbee
Hotel Desk Clerk (Uncredited)
J. Anthony Hughes
Policeman at Garage (Uncredited)
Clem Bevans
Station Watchman
Ella Neal
Telephone Operator (Uncredited)
Si Jenks
Gateman at Sanitarium (Uncredited)
Richard Carlson
Dr. Geoffrey Burton
Martin Kosleck
George Taylor
Eddie Dunn
Police Sergeant (Uncredited)
Pat Flaherty
Taxi Driver at Station (Uncredited)
Nancy Kelly
Pat Lindsay
Edward Gargan
Officer Charlie Prescott
Cy Kendall
Dahlig
Gladys Blake
Sales Clerk (Uncredited)
Paul McVey
Cop on Small Town Street (Uncredited)
Dick Rich
Guard (Uncredited)
Marion Martin
Nurse
Walter Kingsford
Heydt
Mary Gordon
Ma Prescott