| Directed by |
John Ford |
|
| Screenplay by |
Nunnally Johnson |
|
| Cast: | ||
| Dr. Samuel Alexander Mudd | Warner Baxter | |
| Mrs. Peggy Mudd | Gloria Stuart | |
| Col. Jeremiah Milford Dyer | Claude Gillingwater | |
| Mr. Erickson | Arthur Byron | |
| Dr. MacIntyre | O.P. Heggie | |
| Commandant of Fort Jefferson | Harry Carey | |
| Cpl. O'Toole | Francis Ford | |
| Lt. Lovett | John McGuire | |
| John Wilkes Booth | Francis McDonald | |
| Gen. Thomas Ewing | Douglas Wood | |
| Sgt. Rankin | John Carradine | |
| David Herold | Paul Fix | |
| Judge Advocate General Joseph Holt | Frank Shannon | |
| President Abraham Lincoln | Frank McGlynn Sr. | |
| Mary Todd Lincoln | Leila McIntyre | |
| Frank J. Thomas - Carpetbagger | Arthur Loft | |
| Judge Maiben | J.M. Kerrigan | |
| Gen. David Hunter | Paul McVey | |
| Prison Hospital Orderly | Maurice Murphy | |
| Undetermined Secondary Role | Frank Baker | |
| Boy Seeking Dr. Mudd | Matthew 'Stymie' Beard | |
| Actor at Ford's Theatre | Dick Elliott | |
| Woman Sitting Behind Lincoln in Theatre Box | Bess Flowers | |
| Sergeant | Robert Homans | |
| Sergeant | Duke R. Lee | |
| Testifying Colonel | Wilfred Lucas | |
| Edman Spangler | Murdock MacQuarrie | |
| Blacksmith | James A. Marcus | |
| Ship's Captain | J.P. McGowan | |
| Court-Martial Member | Wedgwood Nowell | |
| Undetermined Secondary Role | Robert Parrish | |
| Corporal | Jack Pennick | |
| Black Man Giving Booth Directions | George Reed | |
| Agitating Orator | Paul Stanton | |
| Agitating Orator | Paul Stanton | |
| Ship's Mate | Harry Strang | |
| Black Soldier at Prison | Ray Turner | |
| Director of photography |
Bert Glennon |
|
| Produced by |
Darryl F. Zanuck |
|
| Costume Designer |
Gwen Wakeling |
|
| Edited by |
Jack Murray |
|