Nancy Drew and the Hidden Staircase
- Odun: 1939
- Orilẹ-ede: United States of America
- Oriṣi: Comedy, Crime, Mystery
- Situdio: Warner Bros. Pictures
- Koko-ọrọ: chauffeur, murder, estate, nancy drew
- Oludari: William Clemens
- Simẹnti: Bonita Granville, Frankie Thomas, John Litel, Frank Orth, Renie Riano, Vera Lewis