طاقم التمثيل
Marion Shilling
Jean Coates
John Davidson
Professor Brand
Jane Keckley
Bostwick's Housekeeper
Eric Mayne
Professor at Service (Uncredited)
Robert Warwick
Joseph Harris
Julian Madison
Charlie Penlon
Edward Van Sloan
Professor Bostwick
James Bush
Byron Coates / John Meseraux
Eddie Tamblyn
Bill Smart
George Morrell
Deputy Ab Barber
Charles Starrett
Kenneth 'Ken' Harris
Helen Jerome Eddy
Miss Lottie Case
Robert McKenzie
Sheriff Graves, Sheriff
Doris Lloyd
Lucille Coates
Herbert Bunston
College Professor
Broderick O'Farrell
Dr. Howell