Set in Victorian London, "Moss Rose" follows a music hall chorus girl who blackmails a gentleman after witnessing him leave the house where another dancer was found murdered. Instead of accepting money, she demands to be invited to his stately home to experience the life of a lady. She becomes friends with the man's family, but her newfound peace is disrupted when a police inspector arrives to question the household about the murder. Soon, another murder occurs under similar circumstances. Cast: - Peggy Cummins as Belle Adair (aka Rose Lynton) - Victor Mature as Michael Drego - Ethel Barrymore as Lady Margaret Drego - Vincent Price as Police Inspector R. Clinner - Margo Woode as Daisy Arrow - George Zucco as Craxton, the butler - Patricia Medina as Audrey Ashton - Rhys Williams as Deputy Inspector Evans Runtime: 82 minutes.