The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion (1994)

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!

Released: Sep 13, 1994

Runtime: 14 minutes

Genre: Family, Comedy, Mystery

Stars: Ashley Olsen, Mary-Kate Olsen, Elizabeth Olsen, Elizabeth Lambert, Mary Tuck, Casper Brindle

Crew: Charlotte Dreiman (Writer), Seok Halley Yoon (Costume Design), Adria Later (Producer), Michael Kruzan (Executive Producer), Michael Kruzan (Director), Laurie Cohen (Producer)