Cast
Leonard Mudie
Mr. Tom Foster
Alec Craig
Jeweler
Frank Reicher
Dr. Esterhazy
Geraldine Fitzgerald
Dr. Mary Murray
Barbara O'Neil
Miss Leeming
Sig Ruman
Professor Herman Von Reiter
G.P. Huntley
Dr. Thornton
Bruce Lester
Dr. Bentley
Doris Lloyd
Mrs. Foster
Crauford Kent
Dr. Corliss
Donald Crisp
Dr. Drewett
Hermine Sterler
Miss Hoffman
Billy Bevan
Chivers
Mary Taylor
Mrs. Kent a Patient (uncredited)
Bette Davis
James Stephenson
Dr. Paul Venner
Richard Ainley
Dr. Hale
Montagu Love
Dr. Blake