The Second Floor Mystery
- Bliadhna: 1930
- Dùthaich: United States of America
- Seòrsa: Mystery, Comedy
- Stiùidio: Warner Bros. Pictures
- Faclan-luirg: pre-code
- Stiùiriche: Roy Del Ruth
- Cast: Grant Withers, Loretta Young, H.B. Warner, Claire McDowell, Sidney Bracey, Crauford Kent
