Carleton Young

Character: Narrator (voice)

Sidney Blackmer

Character: Theodore Roosevelt (archive footage) (uncredited)

John Litel

Character: Patrick Henry (archive footage) (uncredited)

Frank McGlynn Sr.

Character: Abraham Lincoln (archive footage) (uncredited)

Grant Mitchell

Character: John Quincy Adams (archive footage) (uncredited)

Donald Woods

Character: Francis Scott Key (archive footage) (uncredited)