طاقم التمثيل
Claude King
Dr. Tubbs
Nora Cecil
Nurse (uncredited)
Raymond Hatton
Drunk (uncredited)
John Qualen
Henry Novak (uncredited)
Beulah Bondi
Mrs. Tozer (uncredited)
Florence Britton
Miss Twyford (uncredited)
DeWitt Jennings
B.W. Tozer (uncredited)
Carl M. Leviness
Ship's Passenger (uncredited)
Bobby Watson
Little Neighbor (uncredited)
Ronald Colman
Dr. Martin Arrowsmith
Helen Hayes
Leora Tozer Arrowsmith
Clarence Brooks
Dr. Oliver Marchand
Alec B. Francis
Twyford
Theresa Harris
Native Mother (uncredited)
Charlotte Henry
Pioneer Girl (uncredited)
Mike Lally
Reporter (uncredited)
Kendall McComas
Little Johnny (uncredited)
Richard Bennett
Gustav Sondelius
Bert Roach
Bert Tozer
Russell Hopton
Terry Wickett
Pat Somerset
Ship's Officer (uncredited)
A.E. Anson
Professor Max Gottlieb
Erville Alderson
Pioneer (uncredited)
Ward Bond
Cop (uncredited)
Cyril Delevanti
Committee Member (uncredited)
Eric Mayne
Dignitary at Luncheon (uncredited)
Myrna Loy
Joyce Lanyon
Sidney De Gray
Dr. Hesselink (uncredited)
James A. Marcus
Old Doctor (uncredited)
Adele Watson
Mrs. Novak (uncredited)
Lumsden Hare
Sir Robert Fairland
Gibson Gowland
Committee Member (uncredited)
George Humbert
Italian Uncle (uncredited)
David Landau
State Veterinarian