Sidney Blackmer

as G.R. Jarvis

as Gregory Mann

as Roman Stepanak

as Clarence Dunhill

as Roman Castevet

as Col. Oates

as Professor Antrum

as Dean James Darwent

as Judge Blackstone

as Oscar W. Underwood

as Jasper Ledbedder

as William Lyons Selby

as Sam Underwood

as Dr. Carleton Lantzinge

as Dr. Andrew Bennett

as Joseph Callan

as Edward Stapleton

as H.L. Harrington

as Woodson

as Judge Hanavan

as Judge Cooper

as Christopher

as Professor Brent

as Frank Hobart

as Ben

as Judge Hanavan

as Austin Spencer

as Seth Lord

as Garvin Wales

as Frank Partridge

as Otis Jones

as Prrof. Watson

as Frank Bellason

as Humphrey Agnew

as James Fielding

as Christopher

as Wade Anthony

as Philip Emery

as Andrew Cain

as Ben

as Arthur Higgins

as T.C. McCabe

as Self - Narrator(voice)

as Vardis Ward

as Julian Prescott

as Dr. Steven Archer

as Adams

as Marvin Platt

as Self

as Theodore Roosevelt

as The Lover

as Josephus Daniels

as Eugene Fulton

as Theodore Roosevelt (uncredited)

as Press Agent

as Teddy Roosevelt

as Bergen

as George Nevins

as Martin Cleaver

as Carlyle Harrison

as Theodore Roosevelt (archive footage) (uncredited)

as Steve Carey

as Henry - George's Attorney

as Philip Ames

as Police Commissioner Thatcher Colt

as Arnold Milbar

as Ellery Gibson

as Blake Standish

as Freddie Bond

as Anthony Rhodes

as Guy Barton

as Lawyer George Renny

as Augustus Moody

as Dave Lennox

as Mr. Wheeler

as John Stevens

as Hughie Wheeler

as Erskine Brandon

as Puss in Boots

as Spencer Danfield

as Tony Bowman

as Theodore Roosevelt

as Ralph Merritt

as Theodore Roosevelt

as McNeil

as Theodore Roosevelt (edited from 'Teddy the Rough Rider')

as Mann

as Cash Enright

as Al Mallon

as George Demarest

as "Lucky" Nolan

as Gregory Warren

as Thomas Bruhme II

as Ralph Simmons

as Baron Orloff

as Marquis Du Brey

as Political Boss

as 'Lucky' Braddock

as Hastings

as General Phil Sheridan

as Herr Eric Koeger

as Victor Karnoff

as San Francisco Editor

as Sesemann

as Dr. Gordon Therberg

as Walter Wiley

as President Theodore Roosevelt

as Jim Mintum

as Rodney

as Dr. Anson Ludlow

as Alex LeMaire

as Tom Starr

as George Sartos

as Dan Collins

as Rex Daniels

as Jack Macklyn

as Riley Ferguson

as Big John Trumbull

as Tony Bernardi

as Cedric McIntyre

as Kenneth Alden

as Bill Rhodes

as Gilbert Landon

as Harry Courtland

as King Moss

as John Hart

as Raymond Cortell

as Swazey

as Clayton Bradford

as D.L. Voorman

as Lee Lother

as Mondego

as Barry Forbes

as Mort Holmes

as Chester Hamilton

as Martin Webster

as Tom Cummings

as Lawton

as Cliff Billings

as Charles Townsend

as Steve

as Geoffrey Brand

as Big Boy

as Mr. Gerald Hart

as Wazir Mansur

as Morgan Pell

as Self

as Anthony Peel

as Heath Desmond

as Humphrey Sergeant