Calificación
Reparto

Philip Bosco
Narrator

Reuben L. Cain
Self

William C. Durant
Self (archive footage)

Thomas A. Edison
Self (archive footage)

Henry Ford
Self (archive footage)

Herbert Hoover
Self (archive footage)

J. P. Morgan
Self (archive footage)

Robert Sobel
Self

William Howard Taft
Self (archive footage)

Calvin Coolidge
Self (archive footage)