크레딧 출연 Carol Lynley Sylvia Daly Christopher Cazenove Frank Daly David Healy Jack Mervyn Judy Loe Betty Mervyn Bernard Kay Mr. Donald Prentice Vivienne Burgess Mrs. Jessica Prentice Brandon Price Paranormal Research Scientist Peter Bland Policeman Hugh Sullivan Director Marianne Stone Woman Downstairs Anthony Morton Maitre D John D. Collins Estate Agent Carl Rigg Hotel Manager David Auker Removal Man 스텝 Michael J. Bird Writing Val Guest Directing