The Second Floor Mystery
- Он: 1930
- Улс: United States of America
- Төрөл: Mystery, Comedy
- Студио: Warner Bros. Pictures
- Түлхүүр үг: pre-code
- Захирал: Roy Del Ruth
- Цутгамал: Grant Withers, Loretta Young, H.B. Warner, Claire McDowell, Sidney Bracey, Crauford Kent
