Alexander Knox
Woodrow Wilson
Geraldine Fitzgerald
Edith Bolling Galt
Thomas Mitchell
Joseph Tumulty
Cedric Hardwicke
Senator Henry Cabot Lodge
Charles Coburn
Professor Henry Holmes
Vincent Price
William Gibbs McAdoo
William Eythe
George Felton
Mary Anderson
Eleanor Wilson
Sidney Blackmer
Josephus Daniels
Madeleine Forbes
Jessie Wilson
Stanley Ridges
Dr. Cary Grayson
Charles Halton
Colonel House
Thurston Hall
Senator Edward H. 'Big Ed' Jones
Marcel Dalio
Premier Georges Clemenceau
Katherine Locke
Helen Bones
Stanley Logan
Robert Lansing, Secretary of State
Edwin Maxwell
William Jennings Bryan
Paul Everton
Judge Westcott (uncredited)
J.M. Kerrigan
Edward Sullivan
Clifford Brooke
Prime Minister David Lloyd George
Tonio Selwart
Count Von Bernstorff
Charles Miller
Senator Bromfield
Douglas Fairbanks
Douglas Fairbanks - at WWI Rally (archive footage) (uncredited)
John Hamilton
Legislator in Wilson's Office (uncredited)
Ian Wolfe
Reporter (uncredited)
Will Wright
Hughes Campaign Orator in Maine (uncredited)
Eddie Borden
Missouri Delegate (uncredited)
Gino Corrado
Italian Restaurant Waiter (uncredited)
John Davidson
Princeton Team Doctor (uncredited)
Edward Earle
Reporter (uncredited)
Sam Flint
Orator (uncredited)
William Forrest
Minor Role (uncredited)
Reed Hadley
White House Usher (uncredited)
Frank Orth
Smith (uncredited)
Emory Parnell
Chairman of Democratic Committee (uncredited)
Roy Roberts
Ike Hoover - Chief White House Butler (uncredited)
Ralph Sanford
Minor Role (uncredited)
William Yetter Sr.
German Delegate (uncredited)
Harry Carter
Secretary (uncredited)
Gladden James
Redfield (uncredited)
Walter Baldwin
Wilson Campaign Orator (uncredited)
Lester Dorr
Reporter (uncredited)
George Macready
William McCombs (uncredited)
