Watch Haunted Harmony Mysteries: Key to the Castle (2026) for free on DiviCast

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.

Released: 2026-05-30

Genre: Mystery TV Movie

Casts: Tamera Mowry-Housley Marco Grazzini Risteard Cooper Adam Fergus Julie Lamberton Frankie McCafferty Luke Griffin Sarah Gallagher Aidan Redmond Ryan Murray

Duration: 84 min

Country: Canada United States of America

Production: Front Street Pictures Muse Entertainment Treehouse Media Hallmark Media

Year: 2026