Teddy the Rough Rider

Sidney Blackmer

as Theodore Roosevelt

Douglas Wood

as President William McKinley

Selmer Jackson

as John W. Riggs

Theodore von Eltz

as William Loeb

Arthur Loft

as Big Jim Rafferty

John Ridgely

as Reporter

Glenn Strange

as Jim Rawlins

Robert Warwick

as Capt. Leonard Wood

Frank Wilcox

as Roosevelt's Secretary

Pierre Watkin

as Sen. Platt

Wedgwood Nowell

as Mine Owner

Edward McWade

as Russell Alger, Secretary of War

Edward Van Sloan

as Elihu Root, Secretary of State

Earl Dwire

as Caretaker Messenger in Adirondacks

Nat Carr

as Reporter

Walter Fenner

as 1st Slum Lord

Gus Glassmire

as 3rd Slum Lord

Frank Mayo

as Cabinet Member

Morgan Wallace

as First Financier