沃纳·巴克斯特
Warner Baxter
饰：Dr. Samuel Mudd
格劳瑞亚·斯图尔特
Gloria Stuart
饰：Mrs. Peggy Mudd
哈里·凯瑞
Harry Carey
饰：Commandant of Fort Jefferson
约翰·卡拉丁
John Carradine
饰：Sgt. Rankin
保罗·菲克斯
Paul Fix
饰：David Herold
克劳德·吉林沃特
Claude Gillingwater
饰：Col. Jeremiah Milford Dyer
阿瑟·拜伦
Arthur Byron
饰：Mr. Erickson
弗朗西斯·福特
Frank Thomas Feeney
饰：Cpl. O'Toole
约翰·麦圭尔
John McGuire
饰：Lt. Lovett
弗朗西斯·麦克唐纳
Francis McDonald
饰：John Wilkes Booth
道格拉斯·伍德
Douglas Wood
饰：Gen. Ewing
小弗雷德·科勒
Fred Kohler Jr.
饰：Sgt. Cooper
欧内斯特·惠特曼
Ernest Whitman
饰：'Buck' Milford
Frank Shannon
饰：Judge Advocate General Joseph Holt
弗兰克·麦格林
Frank McGlynn Sr.
饰：President Abraham Lincoln
Leila McIntyre
饰：Mary Todd Lincoln
伊塔·麦克丹尼尔
Etta McDaniel
饰：Aunt Rosabelle Milford
J·M·克里根
J.M. Kerrigan
饰：Judge Maiben
Arthur Loft
饰：Frank J. Thomas
Paul McVey
饰：Gen. David Hunter
Maurice Murphy
饰：An Orderly
弗兰克·贝克
Frank Baker
饰：(uncredited)
Matthew 'Stymie' Beard
饰：Boy Come To Fetch Dr. Mudd (uncredited)
斯坦利·布莱斯通
Stanley Blystone
饰：(uncredited)
罗伯特·杜德利
饰：Druggist at trial (uncredited)
Jan Duggan
饰：Actress at Ford's Theatre (uncredited)
迪克·埃利奥特
Dick Elliott
饰：Actor at Ford's Theatre (uncredited)
贝丝·弗劳尔斯
Bess Flowers
饰：Woman Sitting Behind Lincoln in Theatre Box (uncredited)
Bud Geary
饰：A Sergeant (uncredited)
Charles Haefeli
饰：Prisoner (uncredited)
罗伯特·霍曼斯
Robert Homans
饰：A Sergeant (uncredited)
John Lester Johnson
饰：Black Soldier at Prison (uncredited)
Beulah Hall Jones
饰：Blanche (uncredited)
Paul Kruger
饰：Soldier (uncredited)
Duke R. Lee
饰：A Sergeant (uncredited)
威尔弗雷德·卢卡斯
Wilfred Lucas
饰：Colonel Testifying at Trial (uncredited)
默多克·麦夸里
Murdock MacQuarrie
饰：Edman Spangler (uncredited)
詹姆斯·A·马库斯
James A. Marcus
饰：Blacksmith (uncredited)
Merrill McCormick
饰：Commandant's Aide (uncredited)
J·P·麦高恩
J.P. McGowan
饰：Ship's Captain (uncredited)
Arthur Millett
饰：(uncredited)
韦奇伍德·诺埃尔
Wedgwood Nowell
饰：Court-Martial Member (uncredited)
罗伯特·帕里什
Robert Parrish
饰：(uncredited)
Vester Pegg
饰：Soldier (uncredited)
杰克·彭尼克
Jack Pennick
饰：Corporal (uncredited)
George Reed
饰：Black Man Giving Booth Directions (uncredited)
Paul Stanton
饰：An Agitating Orator (uncredited)
汤姆·斯蒂尔
Tom Steele
饰：Trooper (uncredited)
Harry Strang
饰：Ship's Mate (uncredited)
Cyril Thornton
饰：Michael O'Laughlin (uncredited)
Ray Turner
饰：Black Soldier at Prison (uncredited)
布卢·华盛顿
Blue Washington
饰：Black Soldier at Prison (uncredited)
Cecil Weston
饰：Mary Surratt (uncredited)
Lloyd Whitlock
饰：Maj. Rathbone (uncredited)
O·P·赫吉
O.P. Heggie
饰：Dr. MacIntyre
Joyce Kay
饰：Martha Mudd
Stanley Bordagaray
饰：(uncredited)
Whitney Bourne
饰：(uncredited)
Earl Eby
饰：Usher (uncredited)
保罗·麦卡利斯特
Paul McAllister
饰：Dr. (uncredited)