크레딧 출연 보리스 칼로프 Dr. Laurence Anna Lee Dr. Clare Wyatt John Loder Dick Haslewood Frank Cellier Lord Haslewood Donald Calthrop Clayton Cecil Parker Dr. Gratton Lyn Harding Prof. Holloway Clive Morton Journalist D.J. Williams Landlord 스텝 Jack E. Cox Camera Robert Stevenson Directing Sidney Gilliat Writing Michael Balcon Production L. du Garde Peach Writing John L. Balderston Writing Alex Vetchinsky Art Roy Ashton Costume & Make-Up R. E. Dearing Editing Hubert Bath Sound Alfred Roome Editing