The Second Floor Mystery
- کال: 1930
- هیواد: United States of America
- ډول: Mystery, Comedy
- سټوډیو: Warner Bros. Pictures
- کلیدي ټکی: pre-code
- ډایرکټر: Roy Del Ruth
- کاسټ: Grant Withers, Loretta Young, H.B. Warner, Claire McDowell, Sidney Bracey, Crauford Kent
