The Second Floor Mystery
- Bliain: 1930
- Tír: United States of America
- Seánra: Mystery, Comedy
- Stiúideo: Warner Bros. Pictures
- Eochairfhocal: pre-code
- Stiúrthóir: Roy Del Ruth
- Caitheadh: Grant Withers, Loretta Young, H.B. Warner, Claire McDowell, Sidney Bracey, Crauford Kent
