Movie

Haunted Harmony Mysteries: Key to the Castle

“Behind the scenes. Beyond the grave”

★ 10.0(1)20261h 24m

Haunted Harmony Mysteries: Key to the Castle is streaming on fuboTV, Hallmark+ Amazon Channel and Hallmark+ Apple TV Channel in United States. Availability checked 9 June 2026.

Where to watch Haunted Harmony Mysteries: Key to the Castle

🇺🇸 United States

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Good to know

Director: Linda-Lisa Hayter
Release date: 2026-05-30
Runtime: 1h 24m
Language: English
Status: Released
Country: Canada
Studio: Front Street Pictures
Part of: Haunted Harmony Mysteries Collection

Haunted Harmony Mysteries: Key to the Castle — trailer

About Haunted Harmony Mysteries: Key to the Castle

Haunted Harmony Mysteries: Key to the Castle is a 2026 movie in the Mystery and TV Movie genres, directed by Linda-Lisa Hayter, starring Tamera Mowry-Housley, Marco Grazzini and Risteard Cooper. It has a runtime of 1 hour 24 minutes. It holds an average rating of 10.0/10 from 1 viewers. Below you can see where to watch Haunted Harmony Mysteries: Key to the Castle in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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

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

Frequently asked questions

Where can I watch Haunted Harmony Mysteries: Key to the Castle in United States?+

In United States, you can stream Haunted Harmony Mysteries: Key to the Castle on fuboTV, Hallmark+ Amazon Channel and Hallmark+ Apple TV Channel.

Is Haunted Harmony Mysteries: Key to the Castle on Netflix?+

Haunted Harmony Mysteries: Key to the Castle is not on Netflix in United States right now, but you can stream it on fuboTV, Hallmark+ Amazon Channel and Hallmark+ Apple TV Channel.

How long is Haunted Harmony Mysteries: Key to the Castle?+

Haunted Harmony Mysteries: Key to the Castle has a runtime of 1 hour 24 minutes (84 minutes).

Who stars in Haunted Harmony Mysteries: Key to the Castle?+

Haunted Harmony Mysteries: Key to the Castle stars Tamera Mowry-Housley, Marco Grazzini, Risteard Cooper, Adam Fergus and Julie Lamberton.

When did Haunted Harmony Mysteries: Key to the Castle come out?+

Haunted Harmony Mysteries: Key to the Castle is a 2026 movie directed by Linda-Lisa Hayter.

What genre is Haunted Harmony Mysteries: Key to the Castle?+

Haunted Harmony Mysteries: Key to the Castle is Mystery and TV Movie film.

Who directed Haunted Harmony Mysteries: Key to the Castle?+

Haunted Harmony Mysteries: Key to the Castle was directed by Linda-Lisa Hayter.