Nancy Drew and the Hidden Staircase (movie)
- User score: 6.7
- Production country: United States of America
- Producer: William Clemens
- Production companies: Warner Bros. Pictures
- Genre: Comedy, Crime, Mystery
- Release date: 9/9/1939
- Run time: 60 min.
Movie description
Nancy helps two aging spinsters fulfill the byzantine provisions of their father's will, but the murder of their chauffeur complicates matters.
