Haunted Harmony Mysteries: Key to the Castle
FEATURE FILM Released

Haunted Harmony Mysteries: Key to the Castle

“Behind the scenes. Beyond the grave”

★ 9.5/10 TMDB 2026-05-30 84 min

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.

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Stream fuboTV Hallmark+ Amazon Channel Hallmark+ Apple TV channel Hallmark TV Amazon Channel
Availability data provided by JustWatch via TMDB
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Billed Cast
Tamera Mowry-Housley
Tamera Mowry-Housley
Gethsemane Brown
Marco Grazzini
Marco Grazzini
Griff
Risteard Cooper
Risteard Cooper
Eamon
Adam Fergus
Adam Fergus
Inspector O'Reilly
Julie Lamberton
Julie Lamberton
Siobhan
Frankie McCafferty
Frankie McCafferty
Coroner Craig
Luke Griffin
Luke Griffin
Kent Dempsey
Sarah Gallagher
Sarah Gallagher
Ciara Gordon
Aidan Redmond
Aidan Redmond
Ed James
Ryan Murray
Zak
Maria Oxley Boardman
Eliza
Conor Dan Ryan
Roj
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