Stefan Dubechek aka Steve Dangos
Brian Donlevy
Anna O'Rourke Dangos
Ann Richards
Howard Clinton
Walter Abel
Anton Dubechek
John Qualen
Teddy Roosevelt Dangos / Narrator
Stephen McNally
Olson - Detroit Auto Works Technician (uncredited)
Erville Alderson
Assembly Line Worker (uncredited)
Fred Aldrich
Immigrant (uncredited)
Axel Anderson