Arrowsmith

Ronald Colman

as Dr. Martin Arrowsmith

Helen Hayes

as Leora Tozer Arrowsmith

A.E. Anson

as Professor Max Gottlieb

Clarence Brooks

as Dr. Oliver Marchand

Alec B. Francis

as Twyford

Bert Roach

as Bert Tozer

Myrna Loy

as Joyce Lanyon

Russell Hopton

as Terry Wickett

Claude King

as Dr. Tubbs

Richard Bennett

as Gustav Sondelius