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Haunted Harmony Mysteries: Key to the Castle poster

Haunted Harmony Mysteries: Key to the Castle(2026)

May 30, 20261h 24m

Mystery TV Movie

90%User score 90 percent

User Score

3 votes

Behind the scenes. Beyond the grave

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.

Director: Linda-Lisa Hayter
Writers: Kraig Wenman

Top Billed Cast

Tamera Mowry-Housley
Gethsemane Brown
Marco Grazzini
Griff
Risteard Cooper
Eamon
Adam Fergus
Inspector O'Reilly

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Haunted Harmony Mysteries: Key to the Castle (2026) | Watch Free Online Movies

Julie Lamberton

Siobhan

Frankie McCafferty

Coroner Craig

Luke Griffin

Kent Dempsey

Sarah Gallagher

Ciara Gordon

Aidan Redmond

Ed James

Ryan Murray

Zak

Maria Oxley Boardman

Eliza

Conor Dan Ryan

Roj

Cian Hoyne

Hardy

Media

Where to Watch

US

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All watch options for Haunted Harmony Mysteries: Key to the Castle

Streaming availability data provided by JustWatch via TMDB.

Facts

Status: Released
Original title: Haunted Harmony Mysteries: Key to the Castle
Original language: English
Production: Front Street Pictures, Muse Entertainment, Treehouse Media

Official site IMDb