HAUNTED HARMONY MYSTERIES

Hallmark Mystery Movies with Tamera Mowry-Housley

Hallmark Mystery movie poster 'Haunted Harmony Mysteries Prelude to a Wedding' with Tamera Mowry-Housley

In the paranormal Hallmark Mystery movies Haunted Harmony Mysteries, love, mystery, and supernatural elements unfold in Scotland. This cozy mystery series is based on the Gethsemane Brown Mysteries. Tamera Mowry-Housley stars as Gethsemane Brown, a conductor living in a cozy cabin in Dunmullach, Ireland. Her life changes when she meets Eamon, a ghostly composer, played by Risteard Cooper. As she digs into village secrets, she gets involved in strange murders that disturb the town’s peace. Amid the mystery, she also finds romance with a kind math teacher, played by Marco Grazzini, and Inspector O’Reilly, portrayed by Adam Fergus. Hallmark’s Haunted Harmony Mysteries is a delightful cozy mystery that blends love stories with ghostly adventures in a charming setting, while keeping viewers guessing. Tamera Mowry-Housley excels as a musician and a diligent detective who communicates with Eamon’s spirit. This blog post showcases Hallmark Mystery’s Haunted Harmony Mysteries.

This post may contain affiliate links. Please read my disclosure and privacy policy.

Hallmark's Haunted Harmony Mysteries

Haunted Harmony Mysteries Cast

Gethsemane Brown

Tamera Mowry-Housley as Gethsemane Brown in Haunted Harmony Mysteries: Buried at C
HallmarkMystery.com

Tamera Mowry-Housley

Eamon

Risteard Cooper from Hallmark's 'Haunted Harmony Mysteries'
HallmarkMystery.com

Risteard Cooper

Griff

Marco Grazzini from Hallmark's 'Haunted Harmony Mysteries'
HallmarkMystery.com

Marco Grazzini

Gethsemane Brown
Tamera Mowry-Housley as Gethsemane Brown in Haunted Harmony Mysteries: Buried at C
HallmarkMystery.com

Tamera Mowry-Housley

Eamon
Risteard Cooper from Hallmark's 'Haunted Harmony Mysteries'
HallmarkMystery.com

Risteard Cooper

Griff
Marco Grazzini from Hallmark's 'Haunted Harmony Mysteries'
HallmarkMystery.com

Marco Grazzini

"If you want to leave and get out of limbo, I have to solve your murder?"

Themes

Setting

Ireland

Gethsemane Brown moves to the countryside of Ireland after leaving Virginia. Ireland has a beautiful, misty, and dark atmosphere, and their town is by the coast, enhancing the area’s charm. Gethsemane teaches at a prestigious boarding school with Griff and lives in a cozy cottage, adding to the warmth of the Irish countryside.

Haunted Harmony Mysteries all Movies in Order

Movie #1

Haunted Harmony Mysteries: Murder in G Major

2023

Hallmark Mystery Poster: 'Haunted Harmony Mysteries: Murder in G Major' with Tamera Mowry-Housley and Marco Granzzini
HallmarkMystery.com

A new teacher at an Irish prep school discovers a ghost in her house and helps him find peace by solving his murder.

Movie #2

Haunted Harmony Mysteries: Buried at C

2025

Hallmark Mystery Movie Poster 'Haunted Harmonoy Mysteries Buried at C' with Tamera Mowry-Housley
HallmarkMystery.com

Gethsemane Brown, and her ghost friend Eamon, figure out the unexplained death of a sea captain.

Movie #3

Haunted Harmony Mysteries: Key to the Castle

2026

Hallmark Mystery Movie Poster 'Haunted Harmonoy Key to the Castle' with Tamera Mowry-Housley
HallmarkMystery.com

When a ghost hunter show arrives, Gethsemane and Eamon must solve the host’s murder to help the spirit move on.

Movie #4

Haunted Harmony Mysteries: Prelude to a Wedding

2026

Hallmark Mystery movie poster 'Haunted Harmony Mysteries Prelude to a Wedding' with Tamera Mowry-Housley
HallmarkMystery.com

When Gethsemane is asked to play at a wedding, she and Eamon get caught up in the death of someone in the wedding party.

"I've been plunking these same four notes in jest for 5 years and you're the first one to get the reference - and to play the notes back to me."

Cozy Mystery Books set in Ireland

If you enjoy Hallmark’s Haunted Harmony Mysteries and their source books, you’ll like cozy mystery stories set in the lovely Irish countryside. These tales mix suspense, charm, and the unique elements of Irish culture. These cozy mysteries take place in Ireland’s breathtaking landscapes and rich heritage, offering a delightful blend of suspense and charm. As you uncover the mysteries, you’ll be transported to a world where folklore and intrigue come together. For more adventures in the Emerald Isle, you’re in for a treat! Ireland’s cozy cozy mystery genre is filled with books that will keep you guessing while also warming your heart. Explore stories that connect village life, quirky characters, and puzzling plots, all with Ireland’s stunning scenery as the backdrop. With every page, these tales invite you to uncover secrets, reveal hidden truths, and perhaps discover a bit of magic along the way. Whether you’re a mystery enthusiast or just starting out, these stories offer comfort and intrigue, perfect for a cozy evening by the fire. Grab a cup of tea, get cozy, and let these Irish mysteries transport you to a world of crime and excitement!

Irish Village Mysteries

Siobhán O’Sullivan lives in a charming village on the Emerald Isle, a piece of paradise, until a murders bring bad luck to everyone.

Buy Now
County Cork Mysteries

Maura Donovan moves to a small Irish village where her Gran was born—though she never expected to get caught up in murder mysteries.

Buy Now
Dublin Driver Mysteries

Megan Malone takes tourists on boat tours in Dublin with her two jack russell puppies and discovers local mysteries.

Buy Now

"You may be dead, but I still have to make a living."

Ireland Pubs

Set in the scenic countryside of Ireland, Hallmark’s Haunted Harmony Mysteries unfold in a charming coastal town filled with secrets. This lovely village, shrouded in mist, invites you to discover a place where every spot has a story and every shadow holds a mystery. Ireland, famous for its green fields and renowned drinks, is an ideal backdrop for captivating and romantic tales. As you delve into the murder mysteries of Haunted Harmony Mysteries, you’ll find yourself involved in an intriguing love triangle that adds excitement to the plot. To bring a bit of Ireland’s charm into your life, consider looking for items that showcase this enchanting area. Whether it’s a fine Irish whiskey or a handmade piece that represents the area’s culture, these items can take you to a place where passion thrives amid tradition and intrigue.

Ireland Souvenirs

Planning a trip to Ireland? Or just dreaming about it? Either way, check out these unique Irish souvenirs on Etsy!

Etsy☘️
Guinness Beer Glasses

Raise your glass with officially licensed Guinness stout pint glasses.

Buy Now🍻
The Complete Irish Pub Cookbook

Pubs in Ireland offer traditional Irish hospitality and delicious meals, including classic dishes like Irish Stew and Corned Beef. 

Buy Now🍲

"If you got it, haunt it."

Music

In Hallmark’s Haunted Harmony Mysteries, the connection between music and the supernatural is clear. Gethsemane Brown, played by Tamera Mowry-Housley, goes to Ireland to share her conducting talent with a school orchestra. An interesting aspect is her friendship with Eamon, a ghostly composer who once amazed audiences with his music. Together, they blend mystery and nostalgia, bringing back the village’s musical past. As the piano softly plays at night, Gethsemane finds herself in a quirky love triangle, caught between her passion for music and Eamon’s ghostly presence. This charming story showcases Hallmark’s knack for mixing romance and whimsy, like a lovely love song. If Haunted Harmony Mysteries inspires you to explore your own musical talents, think about trying out some music products that can turn you into a character in your own symphony. Enjoy the joy of singing and playing music, where every note reveals your heart, just like in Hallmark’s enchanting Haunted Harmony Mysteries story.

Audio Keyboard

My musically talented co-worker brought this incredible keyboard to our library! Students love all the cool features🎶

Buy Now🎹
This Is Christmas, Song by Song

The Stories Behind 100 Holiday Hits | Music Journalist's curated list of the best holiday songs! From timeless classics to modern hits, this collection spans across various genres.

Buy Now🎼
Open page of book, 'This is Christmas, Song by Song: The Stories behind 100 Holiday Hits' by Annie Zaleski. This book is laying on top of a keyboar piano
Woman reading the children's musical picture book, 'The Story Orchestra: The Nutcracker'

Book References in Haunted Harmony Mysteries

Woman on a bridge outdoors reading a pink bookIn Hallmark’s Haunted Harmony Mysteries, viewers are taken to a charming coastal town full of mystery and ghost stories. This series mixes supernatural themes, telling tales of spirits seeking closure and the characters who ponder their fates. Set in a private prep school where students proudly wear uniforms, there are many references to famous literary works. As a librarian and fan of classic stories, the book mentions in Haunted Harmony Mysteries feel like discovering hidden gems. From ghosts that remind us of Dickens to thought-provoking nods to Austen, these references enrich the story, adding depth and intrigue. Each mention acts as a literary nod, welcoming us into a world where the past and present blend in an enjoyable mix of suspense and intellectual charm. Here are the book references found in Haunted Harmony Mysteries.

Wuthering Heights

Wuthering Heights by Emily Bronte came out in 1847. It is known as one of the greatest English novels. It tells a passionate love story with an intriguing supernatural twist.

Buy Now
Hallmark Mystery Poster: 'Haunted Harmony Mysteries: Murder in G Major' starring Tamera Mowry-Housley and Marco Granzzini
HallmarkMystery.com

In the first film Haunted Harmony Mysteries: Murder in G Major, the beautiful Irish countryside sets the stage for a story that is both sweet and spooky. When Gethsame Brown arrives at her cozy cottage, she finds that there’s more than just charm—the ghost of Eamon, a composer, also lurks there. Eamon’s nephew playfully compares his uncle and aunt to Cathy and Heathcliff from Wuthering Heights. Ireland’s wild moors reflect the deep but sad love between Eamon and Orla, both taken too soon. Their early deaths affect the village, but Eamon’s spirit stays, eager to tell their story. Like Cathy haunting Heathcliff, Eamon’s ghost introduces mystery and a hint of eerie romance.

Haunted Harmony Mysteries
are Based on Books

Hallmark Mystery Poster: 'Haunted Harmony Mysteries: Murder in G Major' with Tamera Mowry-Housley and Marco Granzzini
HallmarkMystery.com

Hallmark’s Haunted Harmony Mysteries is a super cozy mystery blended with the supernatural. Set in a charming Irish town where the rain gently falls and mystery is in the air, this series features Gethsemane Brown, played by Tamera Mowry-Housley. Woman holding the book 'Murder in G Major: Haunted Harmony Mysteries' by Alexia Gordon and holding a cello instrumentFeeling out of place as an American, Gethsemane explores Ireland’s beautiful scenery while uncovering secrets from its folklore. Based on the engaging A Gethsemane Brown Mystery series by Alexia Gordon, the show combines the magic of Irish stories with thrilling mysteries. Gethsemane, a retired conductor who loves music and solving mysteries, gives music lessons and interacts with playful spirits seeking peace. The original book series adds even more depth, highlighting the ghosts and enriching the stories with vivid locations and character details about our heroine—the talented Gethsemane, who faces her own challenges, both real and symbolic. Each episode offers warmth and excitement, like enjoying tea by a warm fire. With stunning views and the supernatural, Haunted Harmony Mysteries gives a fresh take on Hallmark’s warm charm. 

Gethsemane Brown Mysteries

Gethsemane Brown, a classical musician, takes a teaching job in the Irish countryside, where she encounters ghosts and real criminals. 💟Paranormal

Buy Now

More Mysteries

Hallmark Mystery movie poster' Garage Sale Mysteries Murder Takes Stage' with Lori Loughlin

Garage Sale Mysteries

Hallmark mystery Poster 'Nelly Knows Mysteries' with Kavan Smith and Pascale Hutton

Nelly Knows Mysteries

Hallmark Christmas Mystery Series Poster 'Mistletoe Murders' with Sarah Drew and Peter Mooney and a mistletoe

Mistletoe Murders

Woman in a newsboy cap, long red trenchcoat/peacoat, tall ball boots, and holding a magnifying glass, inside of a dark brown office setting

Mystery Fashion

Hallmark movie poster 'Signed Sealed Delivered 'To The Moon and Back' with eric Mabius and Kristin Booth and Yan-Kay Crystal Lowe

Signed, Sealed, Delivered

'Nikki and Nora: Sister Sleuths' Hallmark mystery movie poster with Hunter King and Rhiannon Fish

Nikki & Nora: Sister Sleuths

Latest Posts

Woman in a Christmas apron holding Christmas-decorated oven mitts holding a tray of Christmas Cookies

CHRISTMAS BAKING COOKBOOKS Holiday Baking Cookbooks Inspired by Hallmark Christmas Movies Holiday baking magic starts when a Christmas movie heroine bakes cookies and finds love

Woman with Christmas pajamas sand black boots sitting cross legged holding a Hallmark channel Popcorn Bowl

How to Watch Hallmark Christmas Movies

Hallmark Christmas Movie Poster, 'Love, Lights Hanukkah' with Ben Savage and Mia Kirschner

Hanukkah Movies

Woman sitting on an old vintage bed reading book, 'Sense and Sensibility' by Jane Austen

Books like Sense and Sensibility

HallmarkJenny wearing a green Christmas dress with a green bow on collar and gold bowtie heels

Hallmark Christmas Clothes

Hallmark Christmas Movie Poster 'Mr. and Mrs. Christmas' with Brendan Penny and Pascale Hutton

Hallmark 2026 Christmas Movies