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Mystery · TV Movie
Haunted Harmony Mysteries: Key to the Castle
Behind the scenes. Beyond the grave
8.5(2) 5/30/2026 1h 24m
MysteryTV Movie
When a ghost hunter show comes to town, it's up to Gethsemane and Eamon to solve the unexpected murder of the host, allowing the brand-new spirit to cross-over.
Part of the Haunted Harmony Mysteries Collection →Trailer
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Top Cast
Tamera Mowry-Housley
Gethsemane Brown
Marco Grazzini
Griff
Risteard Cooper
Eamon
Adam Fergus
Inspector O'Reilly
Julie Lamberton
Siobhan
Frankie McCafferty
Coroner Craig
Luke Griffin
Kent Dempsey
Sarah Gallagher
Ciara Gordon
Directed by
Linda-Lisa Hayter
Production
Front Street Pictures
Muse Entertainment
Treehouse Media
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