The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion
- Taon: 1994
- Bansa:
- Genre: Family, Comedy, Mystery
- Studio: Dualstar Productions
- Keyword:
- Direktor: Michael Kruzan
- Cast: Ashley Olsen, Mary-Kate Olsen, Elizabeth Olsen, Elizabeth Lambert, Mary Tuck, Casper Brindle