Full Credits
14 members

Brian Donlevy
Stefan Dubechek aka Steve Dangos

Ann Richards
Anna O'Rourke Dangos

Walter Abel
Howard Clinton

John Qualen
Anton Dubechek

Stephen McNally
Teddy Roosevelt Dangos / Narrator
Mary McLeod
Katina 'Tina' Dangos

Bob Lowell
George Washington Dangos

Erville Alderson
Olson - Detroit Auto Works Technician (uncredited)

Fred Aldrich
Assembly Line Worker (uncredited)

Axel Anderson
Immigrant (uncredited)

Charles Bates
Teddy Roosevelt Dangos - Age 8 (uncredited)

Byron Foulger
High School Principal (uncredited)

Noreen Nash
Vaudeville act (uncredited)
Sue Moore
Minor Role (uncredited)
11 members
King Vidor
Director
King Vidor
Story
William Ludwig
Screenplay
King Vidor
Producer
Harold Rosson
Director of Photography
Louis Gruenberg
Original Music Composer
Douglas Shearer
Recording Supervision
Cedric Gibbons
Art Direction
Ben Libizer
Makeup Artist
A. Arnold Gillespie
Special Effects
John Cooney
Electrician