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Haunted Harmony Mysteries: Key to the Castle

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.

Cast & Crew

Tamera Mowry-Housley

Tamera Mowry-Housley

Gethsemane

Marco Grazzini

Marco Grazzini

Griff

Details

GenresMystery, TV Movie
Runtime1h 24 mins
Released on30 May 2026
LanguageEnglish
Produced InCanada
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Part of the Series

Haunted Harmony Mysteries: Murder in G Major

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Haunted Harmony Mysteries: Buried at C

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2025•English
Haunted Harmony Mysteries: Prelude to a Wedding

Haunted Harmony Mysteries: Prelude to a Wedding

2026

Haunted Harmony Mysteries: Key to the Castle FAQs

The cast of Haunted Harmony Mysteries: Key to the Castle includes Tamera Mowry-Housley as Gethsemane and Marco Grazzini as Griff.

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