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The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion · Movie Vault
LibraryThe Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion
The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion poster

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The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion

19940h 28m7.2/ 10 · TMDB · 6 votes
FamilyComedyMystery

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!

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Directed by Michael Kruzan

Our screenings

A
Ansh Kapoor

No screenings recorded

Unwatched

The people behind the story

Ashley Olsen
Ashley Olsen

Ashley Olsen

Mary-Kate Olsen
Mary-Kate Olsen

Mary-Kate Olsen

Elizabeth Olsen
Elizabeth Olsen

Elizabeth Olsen

Elizabeth Lambert
Elizabeth Lambert

Natasha Thorn

Mary Tuck

Miss Busybody

Casper Brindle

Ghost

Where to watch

Streaming availability is not currently listed for India. Listings may be incomplete.

Last checked 9 Oct 2026.

Availability data by JustWatch via TMDB. Confirm availability with the service.

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Film details

Released13 Sept 1994
Original languageEnglish
CountriesNot listed
View on TMDB