Stewart RomeFrancis Xavier Benedik / Boswell Marsh John LongdenAnthony Xavier 'Tony' Benedik Dorothy BoydPetronella 'Peter' Rickforth Charles PatonSamuel Faraday Rickforth Leslie MitchellBasil Woolrich Sybil GroveElsa Victoria Fairburn, Benedik's housekeeper Cecil ClaytonMr Musgrove, theatre ticket agent Fletcher LightfootWilliam Prout, Benedik's butler Edmund WillardCaptain Inigo 'Glassy' James Eileen LambChristabel Pagan, Benedik's private secretary Fred SchwarzMacDonald, creditor Michael PowellDirector / Screenplay Philip MacDonaldScreenplay Joseph Jefferson FarjeonScreenplay Jerome JacksonScreenplay / Producteur G.C. WingroveArt Direction Arthur GrantDirector Of Photography Geoffrey FaithfullDirector Of Photography 
