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Currently available on 4 streaming services.

Haunted Harmony Mysteries: Key to the Castle (2026)

7.0 (387)
PG

Age rating

1h 24min
Where to watch Watch for free Synopsis Similar titles
Haunted Harmony Mysteries: Key to the Castle

Haunted Harmony Mysteries: Key to the Castle streaming: where to watch online?

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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
Ryan Murray
Zak
Cian Hoyne
Cian Hoyne
Hardy

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