

The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion
1994 · 28 min · Family, Comedy, Mystery
Mystery! Action! Songs! Join Detectives Mary-Kate and Ashley as they undertake daring adventures. Pack your gear and help the Trenchcoat Twins investigate the danger that lurks. Along with their sidekick dog, Clue, Mary-Kate and Ashley promise to "solve any crime by dinner time." In this episode, the Olsen and Olsen Mystery Agency has been hired to find the ghost in a haunted mansion in Transylvania!
- Director
- Michael Kruzan
- Writers
- Charlotte Dreiman, Michael Kruzan
- Released
- September 13, 1994
- Language
- English
Cast
Where to watch in the US
No US streaming, rental or purchase options listed right now. Check TMDB's watch page
Streaming data from JustWatch, via TMDB.



