Fredric March
Samuel Langhorne Clemens (Mark Twain)
Acting
Alexis Smith
Olivia Langdon Clemens
Acting
Donald Crisp
J.B. Pond
Acting
Alan Hale
Steve Gillis
Acting
C. Aubrey Smith
Oxford Chancellor
Acting
John Carradine
Bret Harte
Acting
Robert Barrat
Horace E. Bixby, Riverboat Captain
Acting
Walter Hampden
Jervis Langdon
Acting
Joyce Reynolds
Clara Clemens
Acting
William Henry
Charles Langdon
Acting
Charles Waldron
Dr. Quintard (uncredited)
Acting
Willie Best
Butler
Acting
Nana Bryant
Mrs. Langdon
Acting
Dickie Jones
Young Samuel Clemens
Acting
Frank Darien
Toy Shop Clerk
Acting
Joseph Crehan
Ulysses S. Grant
Acting
Hazel Dohlman
Audience Member (uncredited)
Acting
Libby Taylor
Woman (uncredited)
Acting