The Second Floor Mystery
- .Yl: 1930
- Countryurt: United States of America
- Reanr: Mystery, Comedy
- Studiýa: Warner Bros. Pictures
- Açar söz: pre-code
- Direktor: Roy Del Ruth
- Aktrisa: Grant Withers, Loretta Young, H.B. Warner, Claire McDowell, Sidney Bracey, Crauford Kent
