 Anna NeaglePeg Woffington | Peg Woffington |
 Cedric HardwickeDavid Garrick | David Garrick |
 Jack HawkinsMichael O'Taffe | Michael O'Taffe |
 Robert AtkinsDr. Samuel Johnson | Dr. Samuel Johnson |
 Leslie FrenchAlexander Pope | Alexander Pope |
 Margaretta ScottKitty Clive | Kitty Clive |
 Maire O'NeillMrs. Woffington - Peg's Mother | Mrs. Woffington - Peg's Mother |
| DDorothy RobinsonMrs. Margaret Dalloway | Mrs. Margaret Dalloway |
| PPolly EmeryMartha the Maid | Martha the Maid |
| AAubrey FitzgeraldDigby | Digby |
| AArthur SinclairMr. Woffington - Peg's Father | Mr. Woffington - Peg's Father |
 Hay PetrieMr. Rich | Mr. Rich |
 Sara AllgoodIrish Woman on Boat (uncredited) | Irish Woman on Boat (uncredited) |
 Frederick CulleyMinor Role (uncredited) | Minor Role (uncredited) |
| FFlorence HarwoodMinor Role (uncredited) | Minor Role (uncredited) |
| TTom HeslewoodWilliam Pitt (uncredited) | William Pitt (uncredited) |
 Eliot MakehamDr. Bowdler | Dr. Bowdler |
 Miles MallesonMinor Role (uncredited) | Minor Role (uncredited) |
| SStuart RobertsonSinger (uncredited) | Singer (uncredited) |
| CChristopher SteeleOliver Goldsmith (uncredited) | Oliver Goldsmith (uncredited) |