"A dramatised life of Samuel Langhorn Clemens, or Mark Twain."
Fredric March
as Samuel Langhorne Clemens (Mark Twain)
Alexis Smith
as Olivia Langdon Clemens
Donald Crisp
as J.B. Pond
Alan Hale
as Steve Gillis
C. Aubrey Smith
as Oxford Chancellor
John Carradine
as Bret Harte
Robert Barrat
as Horace E. Bixby, Riverboat Captain
Walter Hampden
as Jervis Langdon
Joyce Reynolds
as Clara Clemens
William Henry
as Charles Langdon
Charles Waldron
as Dr. Quintard (uncredited)
Willie Best
as Butler
Nana Bryant
as Mrs. Langdon
Dickie Jones
as Young Samuel Clemens
Frank Darien
as Toy Shop Clerk
Joseph Crehan
as Ulysses S. Grant
Hazel Dohlman
as Audience Member (uncredited)
Libby Taylor
as Woman (uncredited)
Fred M. MacLean
Set Decoration
Jack L. Warner
Executive Producer
Ralph Dawson
Editor
Alan Le May
Screenplay
Adaptation
Jesse L. Lasky
Producer
Irving Rapper
Director
Max Steiner
Original Music Composer
Sol Polito
Director of Photography
John Hughes
Art Direction
Paul Detlefsen
Special Effects
