In English Genres: Horror, Film Noir, Thriller Director: Leslie Arliss James Mason . .. Stephen Deremid Wilfrid Lawson . .. Jim Sturrock Mary Clare . .. Mrs. Ranger Joyce Howard . .. Marian Ives Tucker McGuire . .. Doris John Fernald . .. Dr. Barry Randall Dorothy Black . .. Miss Fenwick Amy Dalby . .. Miss Miggs