Trailer
Cast
Spencer Tracy
Man Admiring Portrait of Thomas A. Edison
Al Thompson
Man at Station
Harry Shannon
Army Captain Brackett
Mitchell Ingraham
Man at Station
George Magrill
Train Passenger
Claire McDowell
Woman at Station
Lee Phelps
Train Engineer Miller
Victor Kilian
Mr. Dingle
Lloyd Corrigan
Dr. Pender
Sammy Blum
Train Passenger
Stanley Blystone
Army Officer on Train
Wade Boteler
Si Weaver
Bobby Jordan
Joe 'Joey' Dingle
Clem Bevans
Mr. Waddell
Jessie Arnold
Woman at Station
Fern Emmett
Mrs. McCarney
Olin Howland
Telegrapher (Indian Attack)
John Ince
Man at Station
Mitchell Lewis
McGuire - Train Engineer
Victor Potel
Mr. Tompkins
Fay Bainter
Mrs. Samuel 'Nancy' Edison
Marvin Stephens
Frank Allen
Harry Strang
Army Officer
Eugene Pallette
Mr. Nelson
Eddy Chandler
Mr. Briggs
Budd Fine
Train Passenger
J.M. Kerrigan
Mr. McCarney
Mickey Rooney
Thomas Alva 'Tom' Edison
George Bancroft
Samuel 'Sam' Edison
John Kellogg
Bill Edison
Philip Hurlic
Black Boy at Tree
Milton Kibbee
Baggage Man
Frances Morris
Woman at Station
Emory Parnell
Bob
Mickey Rentschler
Johnny, Joe's Friend
Virginia Weidler
Tannie Edison
Sherwood Bailey
Red, Joe's Friend
Buster Slaven
Boy at Tree
Forrest Taylor
Train Passenger
Eily Malyon
Miss Lavina Howard, School Teacher
Ernie Adams
Passenger Buying Maple Sugar