 Walter HustonAbraham Lincoln | Abraham Lincoln |
 Una MerkelAnn Rutledge | Ann Rutledge |
 William L. ThorneTom Lincoln | Tom Lincoln |
 Lucille La VerneMid-Wife | Mid-Wife |
 Helen FreemanNancy Hanks Lincoln | Nancy Hanks Lincoln |
 Otto HoffmanOffut | Offut |
 Edgar DearingArmstrong | Armstrong |
 Russell SimpsonLincoln's Employer | Lincoln's Employer |
 Charles CrockettSheriff | Sheriff |
 Kay HammondMary Todd Lincoln | Mary Todd Lincoln |
 Helen WareMrs. Edwards | Mrs. Edwards |
 E. Alyn WarrenStephen A. Douglas / General Grant | Stephen A. Douglas / General Grant |
 Jason Robards Sr.Herndon | Herndon |
| GGordon ThorpeTad Lincoln | Tad Lincoln |
 Ian KeithJohn Wilkes Booth | John Wilkes Booth |
 Cameron Prud'HommeJohn Hay - Secretary to the President | John Hay - Secretary to the President |
 James Bradbury Sr.Gen. Winfield Scott | Gen. Winfield Scott |
| JJames EaglesYoung Soldier | Young Soldier |
 Oscar ApfelSecretary of War Stanton | Secretary of War Stanton |
 Frank CampeauGeneral Sheridan | General Sheridan |
 Hobart BosworthGeneral Robert E. Lee | General Robert E. Lee |
 Henry B. WalthallColonel Marshall | Colonel Marshall |
 Hank BellTownsman in Offut's Store (uncredited) | Townsman in Offut's Store (uncredited) |
 Maurice BlackConspirator (uncredited) | Conspirator (uncredited) |
 Ed BradyConfederate Courier (uncredited) | Confederate Courier (uncredited) |
 Robert Brower(uncredited) | (uncredited) |
 Kernan CrippsConspirator (uncredited) | Conspirator (uncredited) |
 Mary ForbesActress (uncredited) | Actress (uncredited) |
 Francis FordSheridan's Aide (uncredited) | Sheridan's Aide (uncredited) |
 Robert HomansA Senator - One of Lincoln's Advisors (uncredited) | A Senator - One of Lincoln's Advisors (uncredited) |
