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Haunted Harmony Mysteries: Key to the Castle backdrop

Haunted Harmony Mysteries: Key to the Castle poster

Haunted Harmony Mysteries: Key to the Castle (2026)

Behind the scenes. Beyond the grave

10.0(1)1h 24mMay 30, 2026

Mystery TV Movie

Linda-Lisa Hayter

Director

Kraig Wenman

Writer

Rate

Diary

Overview

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

Tamera Mowry-Housley

Gethsemane Brown

Marco Grazzini

Griff

Risteard Cooper

Eamon

Adam Fergus

Inspector O'Reilly

Haunted Harmony Mysteries: Key to the Castle · Cinemalant

JL

Julie Lamberton

Siobhan

Frankie McCafferty

Coroner Craig

Luke Griffin

Kent Dempsey

Sarah Gallagher

Ciara Gordon

Aidan Redmond

Ed James

Videos

Media

Status: Released
Original language: English
Release date: May 30, 2026
Production: Front Street Pictures, Muse Entertainment, Treehouse Media, Hallmark Media
Country: Canada, United States of America

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