Haunted Harmony Mysteries: Murder in G Major

Tamera Mowry-Housley

Gethsemane Brown

Marco Grazzini

Griff

Risteard Cooper

Eamon McCarthy

Adam Fergus

Inspector O'Reilly

Sean Hughes

Rian Bryne

Julie Lamberton

Siobhan

Darragh O’Toole

Billy

Ben Condron

Seamus

Maia Frantova

Matti

Jennifer Laverty

Deirdre

Anthony Brophy

Officer Declan

Tina Kellegher

Doctor Elizabeth

Don Wycherley

Father Tim

Clelia Murphy

Orla

Frankie McCafferty

Coroner

Mark P. O'Connor

Session singer/guitarist (uncredited)