 Charles BoyerHenry Maurier | Henry Maurier |
 Ann BlythDoris Mead | Doris Mead |
 Jessica TandyJanet Spence | Janet Spence |
 Cedric HardwickeDr. James Libbard | Dr. James Libbard |
 Mildred NatwickNurse Caroline Braddock | Nurse Caroline Braddock |
 Cecil HumphreysGeneral Spence | General Spence |
 Hugh FrenchRobert Lester | Robert Lester |
 Rachel KempsonEmily Maurier | Emily Maurier |
| VValerie CardewClara | Clara |
 John WilliamsProsecuting Counsel | Prosecuting Counsel |
 Leyland HodgsonFirst Warder | First Warder |
| OOla LorraineMaisey | Maisey |
 Carl HarbordLeslie Blake | Leslie Blake |
 Harry CordingChauffeur McNabb | Chauffeur McNabb |
 Patrick AherneWarder (uncredited) | Warder (uncredited) |
 Mari AldonGirl (uncredited) | Girl (uncredited) |
| WWilson BengeClerk (uncredited) | Clerk (uncredited) |
 Lydia BilbrookMrs. Fellows (uncredited) | Mrs. Fellows (uncredited) |
| LLeslie DenisonInspector (uncredited) | Inspector (uncredited) |
 Vernon DowningChemist (uncredited) | Chemist (uncredited) |
 Marjorie EatonMaid (uncredited) | Maid (uncredited) |
| DDavid DunbarWorkman (uncredited) | Workman (uncredited) |
 Al FergusonWarder (uncredited) | Warder (uncredited) |
 Arthur Gould-PorterBill - Warder (uncredited) | Bill - Warder (uncredited) |
 Wilton GraffDefending Counselor (uncredited) | Defending Counselor (uncredited) |
| AAlec HarfordDr. Dawson (uncredited) | Dr. Dawson (uncredited) |
 Holmes HerbertWarder (uncredited) | Warder (uncredited) |
 Colin KennyWarder (uncredited) | Warder (uncredited) |
 Boyd IrwinMr. Craig (uncredited) | Mr. Craig (uncredited) |
 Reginald SheffieldSolicitor (uncredited) | Solicitor (uncredited) |
