Frank McGlynn Sr.
Abraham Lincoln
Dickie Moore
Tad Lincoln
John Harron
John Hay
Erville Alderson
Secretary of State William H. Seward
Sibyl Harris
Mrs. Scott
Nana Bryant
Mary Todd Lincoln (uncredited)
Earl Dwire
(uncredited)
Edward LeSaint
Doctor (uncredited)
Ian Wolfe
Cabinet Member (uncredited)
Raymond Brown
Secretary of War Edwin M. Stanton
Gordon Hart
Edward Everett (uncredited)