The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion
The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion
| 13 September 1994 (USA)
The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion Trailers

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!

Reviews
Stoutor It's not great by any means, but it's a pretty good movie that didn't leave me filled with regret for investing time in it.
Ogosmith Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.
Teddie Blake The movie turns out to be a little better than the average. Starting from a romantic formula often seen in the cinema, it ends in the most predictable (and somewhat bland) way.
Tyreece Hulme One of the best movies of the year! Incredible from the beginning to the end.