As Hallmark’s Fall Into Love event winds down, the network pulls out something deliciously different for the finale — Haunted Harmony Mysteries: Buried at C. This isn’t your typical fall romance. It’s a mystery wrapped in music, sprinkled with supernatural intrigue, and grounded in the kind of atmospheric beauty that only Ireland can deliver.
Tamera Mowry-Housley is back as Gethsemane Brown, the charming music teacher-turned-amateur sleuth we met in Murder in G Major. And this time, she’s got her spectral sidekick Eamon (a delightfully witty Risteard Cooper) by her side once again.
Together, they’re diving into the suspicious death of a sea captain, navigating landlord drama, family drama, and more than a few ghostly complications. It’s the kind of movie that feels cozy and thrilling at the same time — which, let’s be honest, is exactly what we need as the leaves start to fall.
Let’s have a closer look at the stunning Irish backdrop that brings Gethsemane’s world to life. Are you ready to see where the magic — both supernatural and cinematic — actually happened? Here we go!
Haunted Harmony Mysteries: Buried at C Filming Locations
Hallmark’s Haunted Harmony Mysteries: Buried at C was filmed in and around Dublin, the capital city of the Republic of Ireland. Principal photography commenced on February 4, 2025, and the crew spent the next several weeks exploring the city’s cobblestone streets, historic landmarks, and windswept coastlines.
Dublin isn’t just a pretty location — it’s become Hallmark’s go-to destination for mysteries that need authenticity and atmosphere. The city sits on Ireland’s east coast, right where the River Liffey flows into the Irish Sea.
You’ve got centuries-old castles standing next to Georgian townhouses, narrow alleyways that feel like they’re straight out of a mystery novel, and coastal villages that look like they’re haunted (even without the actual ghosts).
The weather helps too. Dublin’s often misty, unpredictable skies add this natural moodiness to the film that no set decorator could replicate.
Dublin, Ireland
Apart from the filming done on the scenic coastal villages surrounding Dublin Bay, there were many famous landmarks that were used in the shooting of Haunted Harmony Mysteries: Buried at C.
Dublin Castle
The medieval courtyard and ancient stone archways provide the castle with that royal splendid medieval time worn feel that the movie calls for along with that “ancient time buried secrets” feel that every movie in that time period yearns for.
Trinity College Dublin
The famous city Georgian building with its signature splendid royal touch truly captures the spirit of the character Gethsemane, a classical musician in the movie Haunted Harmony Mysteries: Buried at C, binding her to a realm of reality with the surreal.
Coastal Areas Around Dublin Bay
The smaller towns within the harbor that are quieter, along with the beautiful scenery, provide that Irish touch that makes the rest of the movie seem even more delightfully dark.
Moreover, the Irish Sea provides that dramatic backdrop, and the quaint seaside charm makes the darker plot points feel even more unsettling. Sometimes the scariest mysteries happen in the most beautiful places.
Beyond these recognizable landmarks, the crew made use of local pubs, traditional Irish homes, and narrow alleyways that added genuine texture to the story. You can tell when a production actually films on location versus using sets — and this one definitely benefits from the real thing.
Some of the popular Hallmark productions that were shot in Ireland includes:
Why Ireland Was the Obvious Choice?
Look, Ireland has become a beloved filming destination for Hallmark mysteries for good reasons. Yes, the Irish government offers generous tax incentives and the country has world-class film studios. But the real draw? The landscape itself feels like a character in the story.
The rolling green hills, the mist-covered cliffs, the contrast between Dublin’s lively streets and the eerie quiet of its coastal outskirts — all of it mirrors Gethsemane’s own dual life. She’s balancing music and mystery, logic and the supernatural, the everyday world and the ghostly realm. Ireland’s scenery does the same thing naturally.
Plus, this is the second Haunted Harmony film to shoot in Dublin. The first movie, Murder in G Major, also filmed there, which creates this visual and emotional continuity for fans. You’ll recognize some of the locations, which is kind of nice — like visiting a place you’ve been before, except now there’s a new mystery waiting for you.
Director Linda-Lisa Hayter Brings It All Together
Director Linda-Lisa Hayter is back at the helm, and honestly, that’s part of what makes this film feel cohesive and intentional. She directed Murder in G Major, so she understands Gethsemane’s world and knows how to balance the cozy mystery elements with the supernatural ones.
Hayter has a gift for using landscape as more than just a backdrop. In films like Cranberry Christmas and the Signed, Sealed, Delivered series, she uses scenery to deepen emotion and mood. With Buried at C, every frame is drenched in autumn hues and ocean mist — it’s less like watching a whodunit and more like watching a visual poem about secrets, loss, and how music connects the living and the dead.
That’s not accident. That’s direction.
Haunted Harmony Mysteries: Buried at C Cast
Tamera Mowry-Housley is fantastic as Gethsemane — she brings this perfect blend of intelligence and warmth that makes you believe she can both solve murders and connect with a ghost.
Risteard Cooper, the Irish actor who plays Eamon, adds authenticity that feels rooted in the film’s Irish spirit. His performance bridges Hallmark’s warm storytelling with something deeper, something that feels genuinely connected to Irish mythology and folklore.
Marco Grazzini returns as Griff (Gethsemane’s pragmatic investigator partner), and Adam Fergus plays Inspector O’Reilly. The supporting cast rounds out this lived-in world where the supernatural feels natural and the mystery feels personal.
When to watch Haunted Harmony Mysteries: Buried at C?
Haunted Harmony Mysteries: Buried at C premiered on Oct 12, 2025 at 8/7c on the Hallmark Channel and started streaming on Hallmark+ the next day inside the United States.
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