 Clark GableCharles Stewart Parnell | Charles Stewart Parnell |
 Myrna LoyKatie O'Shea | Katie O'Shea |
 Edna May OliverAunt Ben Wood | Aunt Ben Wood |
 Edmund GwennHenry Campbell | Henry Campbell |
 Alan MarshalCaptain William 'Willie' O'Shea | Captain William 'Willie' O'Shea |
 Donald CrispMichael Davitt | Michael Davitt |
 Billie BurkeClara Wood | Clara Wood |
 Berton ChurchillThe O'Gorman Mahon | The O'Gorman Mahon |
 Donald MeekNicholas Daniel Murphy | Nicholas Daniel Murphy |
 Montagu LoveWilliam Ewart Gladstone | William Ewart Gladstone |
| BByron RussellTimothy Michael Healy | Timothy Michael Healy |
 Brandon TynanJohn Edward Redmond | John Edward Redmond |
| PPhyllis CoghlanEllen | Ellen |
| NNeil FitzgeraldRichard Pigott | Richard Pigott |
 George ZuccoSir Charles Arthur Russell | Sir Charles Arthur Russell |
 J. Farrell MacDonaldIrish Laborer (uncredited) | Irish Laborer (uncredited) |
 Eily MalyonIrish Woman with Dead Child (uncredited) | Irish Woman with Dead Child (uncredited) |
 Robert AdairOfficer | Officer |
 Erville AldersonFather | Father |
 King BaggotMan in Office | Man in Office |
 Frank BakerGeorge Davis | George Davis |
| MMarion BallouNot listed | Not listed |
 James BlaineIrishman | Irishman |
 Wade BotelerIrish Cop | Irish Cop |
| TTyrone BreretonHouse of Commons Member | House of Commons Member |
| RRandolph ChurchillNot listed | Not listed |
 Wallis ClarkDoctor | Doctor |
 D'Arcy CorriganIrish Party Committeeman | Irish Party Committeeman |
| GGeorge CowlNot listed | Not listed |
 Jules CowlesMan in Office | Man in Office |
