A Teacher Finds She Has a Ghostly Roommate in Hallmark's New 'Haunted Harmony Mysteries: Murder in G Major'

Who doesn't love a good mystery? Some of my favorites are when the main character gets a little help from beyond. As we head into fall with Halloween around the corner, Hallmark Movies & Mysteries brings us a ghostly mystery with Haunted Harmony Mysteries: Murder in G Major (say that fast three times!)

Here's everything we know about Haunted Harmony Mysteries: Murder in G Major including a Parade.com exclusive sneak peek! Check it out!

What is Haunted Harmony Mysteries: Murder in G Major about?

Former orchestra conductor Gethsemane Brown (Tamera Mowry-Housley) has moved to the Irish countryside to teach music at St. Brendan’s boarding school. After deciphering a cryptic musical message, she meets renowned composer Eamon McCarthy (Risteárd Cooper), who is rumored to be behind the death of his longtime love. Complicating things further, Eamon’s a ghost! Eamon enlists Gethsemane’s help to find the real person responsible, so that he can finally move on and reunite with his true love in the afterlife.

With the ghost of Eamon tagging along, Gethsemane investigates, quickly finding resistance from the charming Inspector O’Reilly (Adam Fergus), who takes a liking to her but considers the case closed. Juggling her sleuthing with her work, she meanwhile struggles to turn the motley crew of students at St. Brendan’s into a choir that can compete at Regionals, though a handsome math teacher Griff (Marco Grazzini) is able to help her gain some ground. But when her sleuthing brings her close to the real murderer, it looks like Gethsemane has only a ghost of a chance of making it out alive!

Where was Haunted Harmony Mysteries: Murder in G Major filmed?

Haunted Haarmony Mysteries: Murder in G Major was filmed on location in Ireland.

Meet the cast of Haunted Harmony Mysteries: Murder in G Major

Tamera Mowry-Housley (Gethsemane)

Mowry-Housley has starred in several Hallmark films including Girlfriendship, Christmas Comes Twice and The Santa Stakeout. She most recently starred in Dream Moms opposite Chelsea Hobbs for the network.

Related: Tamera Mowry-Housley Shares the ‘Momtras’ She Created That Help Her Thrive and Kick Mom Guilt to the Curb

Risteárd Cooper (Eamon)

Comedian-writer-actor-singer Risteárd Cooper has mainly a stage background but he has appeared in several popular UK series including No Offence, Quiz and Delicious. He also appeared in Christopher Nolan's Batman Begins.

Marco Grazzini (Griff)

Grazzini is known for his roles on Kim's Convenience and Virgin River. For Hallmark, he has starred in several films including A Valentine's Match, Christmas Unwrapped, and Hearts in the Game.

Fun fact: Grazzini is married to Hallmark alum Alvina August.

Related: A Publicist Takes On a Major League Pitcher in Hallmark's Hearts in the Game

Adam Fergus (Inspector O’Reilly)

Fergus has appeared on shows such as Being Erica, Trouble in Paradise, and Supernatural.

When does Haunted Harmony Mysteries: Murder in G Major premiere?

Haunted Harmony Mysteries: Murder in G Major premieres on Friday, Sept. 22 at 8 p.m. ET on Hallmark Movies & Mysteries.

When can I watch Haunted Harmony Mysteries: Murder in G Major again?

Sunday, Sept. 24 at 7 p.m. ET
Friday, Sept. 29 at 11 p.m. ET
Sunday, Oct. 1 at 5 p.m. ET
Wednesday, Oct. 11 at 9 p.m. ET

Does Parade.com have a sneak peek of Haunted Harmony Mysteries: Murder in G Major?

We sure do! Take at look at this Parade.com exclusive sneak peek of Haunted Harmony Mysteries: Murder in G Major below.

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