Fitzgerald was born in the city of Lisburn, County Antrim, Northern Ireland. He has since had over three decades of experience as an investigator of the supernatural.
Strangely, someone wrote that Fitzgerald mysteriously vanished in 2016 during a covert expedition within the Iron Mountains in Ireland, searching for a Neolithic doorway to an other-world written about in an 8th-century manuscript recently uncovered in Trinity College, Dublin. Fitzgerald himself debunked this claim on the podcast Stirring the Cauldron hosted by Marla Brooks.[1] It is unknown who reported this or why.
| Year | Episode | Show |
|---|
| 2006 | "Attack of the Irish Elemental" | Ghost Hunters |
| 2007 | "Irish Ruins" | Ghost Hunters |
| "Hellfire Caves" | Ghost Hunters |
| 2008 | "Oak Alley Plantation" | Ghost Hunters |
| "Chillingham Castle" | Ghost Hunters International |
| "Evil Unearthed" | Ghost Hunters International |
| "Whispers from Beyond" | Ghost Hunters International |
| "Haunted Village" | Ghost Hunters International |
| "Fortress of Fear" | Ghost Hunters International |
| "Headless Haunting" | Ghost Hunters International |
| "Frankenstein's Castle" | Ghost Hunters International |
| "Shattered Spirit" | Ghost Hunters International |
| "Tortured Souls" | Ghost Hunters International |
| "Dracula's Castle" | Ghost Hunters International |
| 2009 | "Crossing Over" | Ghost Hunters |
| "The Ghost Child of Peru" | Ghost Hunters International |
| "City of the Doomed" | Ghost Hunters International |
| "Restless Souls of Sweden" | Ghost Hunters International |
| "Unknown Soldiers" | Ghost Hunters International |
| "Spanish Scares" | Ghost Hunters International |
| "Ghosts in the City of Lights" | Ghost Hunters International |
| "Karosta Prison" | Ghost Hunters International |
| "Wicklow's Gaol" | Ghost Hunters International |
| "Skeleton in the Closet" | Ghost Hunters International |
| "Gates to Hell" | Ghost Hunters International |
| "Witches Castle" | Ghost Hunters International |
| "Spirits of Italy" | Ghost Hunters International |
| "Wicklow Gaol Exorcism" | Ghost Hunters International |
| "Holy Ghosts" | Ghost Hunters International |
| 2010 | "Alcatraz" | Ghost Hunters |
| "Ghost Hunters Halloween Live 2010" | Ghost Hunters |
| "Empire State Haunt" | Ghost Hunters |
| "Hitler's Ghost" | Ghost Hunters International |
| "Silver Shadow" | Ghost Hunters International |
| "Quarantine Station" | Ghost Hunters International |
| "Port Arthur Penitentiary" | Ghost Hunters International |
| "San Lucas Prison" | Ghost Hunters International |
| "The Legend of Rose Hall" | Ghost Hunters International |
| "The Spirit of Robin Hood" | Ghost Hunters International |
| "Sweeney Todd" | Ghost Hunters International |
| "Wolf's Lair" | Ghost Hunters International |
| "The Devil's Wedding" | Ghost Hunters International |
| "Demons of Nicaragua" | Ghost Hunters International |
| "Pirates of the Caribbean" | Ghost Hunters International |
| 2011 | "Hamlet's Castle: Denmark" | Ghost Hunters International |
| "Ghosts of the Eastern Bloc: Ukraine and Poland" | Ghost Hunters International |
| "Unfaithful Spirit: Germany" | Ghost Hunters International |
| "Amsterdamned: Netherlands" | Ghost Hunters International |
| "Army of the Dead: Serbia" | Ghost Hunters International |
| "Shadows in the Dark: Scotland" | Ghost Hunters International |
| "The Rise of Frankenstein Belgium & Italy" | Ghost Hunters International |
|
1. ^{{Cite web|url=https://www.podomatic.com/podcasts/stirringthecauldron/episodes/2017-06-03T10_59_45-07_00|title=Episode 208|website=PodOmatic|access-date=2017-06-19}}