Cast

Ronald Colman

Dr. Martin Arrowsmith



Helen Hayes

Leora Tozer Arrowsmith



Richard Bennett

Gustav Sondelius



A.E. Anson

Professor Max Gottlieb



Clarence Brooks

Dr. Oliver Marchand



Alec B. Francis

Twyford



Claude King

Dr. Tubbs



Bert Roach

Bert Tozer



Myrna Loy

Joyce Lanyon



Russell Hopton

Terry Wickett



David Landau

State Veterinarian



Lumsden Hare

Sir Robert Fairland



Erville Alderson

Pioneer (uncredited)



Ward Bond

Cop (uncredited)



Beulah Bondi

Mrs. Tozer (uncredited)



Florence Britton

Miss Twyford (uncredited)



Nora Cecil

Nurse (uncredited)



Sidney De Gray

Dr. Hesselink (uncredited)



Cyril Delevanti

Committee Member (uncredited)



Walter Downing

City Clerk (uncredited)



Gibson Gowland

Committee Member (uncredited)



Sherry Hall

Reporter (uncredited)



Theresa Harris

Native Mother (uncredited)



Raymond Hatton

Drunk (uncredited)



Charlotte Henry

Pioneer Girl (uncredited)



George Humbert

Italian Uncle (uncredited)



DeWitt Jennings

B.W. Tozer (uncredited)



Mike Lally

Reporter (uncredited)



Lillian Lawrence

West Indies Townswoman at Meeting (uncredited)



Carl M. Leviness

Ship's Passenger (uncredited)



James A. Marcus

Old Doctor (uncredited)



Eric Mayne

Dignitary at Luncheon (uncredited)



Kendall McComas

Little Johnny (uncredited)



Edmund Mortimer

Ship's Passenger (uncredited)



John Qualen

Henry Novak (uncredited)



Edward Reinach

Dignitary (uncredited)



Milton Royce

Intern (uncredited)



Harry Schultz

Bartender (uncredited)



Pat Somerset

Ship's Officer (uncredited)



Adele Watson

Mrs. Novak (uncredited)



Bobby Watson

Little Neighbor (uncredited)



Eric Wilton

Ship's Officer (uncredited)