John Zaffis

Drama Series - 2005, 16 episodes • as Self - Paranormal Investigator

These are the true stories of the innocent and the unimaginable. Based on true events, A Haunting dramatises some of the scariest stories, revealing a world in which tragedy, suicide and murder have left psychic impressions so powerful that innocent people become forced to deal with them decades later. Through mesmerizing first-person accounts, the mystery and origin of each haunting is powerfully revealed and leaves a lingering sense that life—and death—are much stronger then anyone could have possibly imagined.

Drama Series - 2011, 16 episodes • as Self

Haunted Collector is an American television reality series which airs on the Syfy cable television channel. The first season premiered on June 1, 2011, and ended on July 6, 2011. The series features a team of paranormal investigators led by demonologist John Zaffis, who investigates alleged haunted locations with the hopes of identifying and removing any on-site artifacts or trigger objects that may be the source of the supposed paranormal or poltergeist activity. The production of the second season started in December 2011, and premiered on June 6, 2012. On September 17, 2012, Syfy announced that the series has been renewed for 12-episode third season, which premiered on March 6, 2013.

Drama Series - 2015, 16 episodes • as Démonologue

A man sets out to erase the supposed curse plaguing his family's bloodline since the early 1800s.

Movie - 2009, 2h 15m • as Himself - Demonologist

Based on the True Story, The Watseka Wonder, America's first documented possession in 1870. A chilling story of a 13-year-old girl from the small town of Watseka, Illinois who became possessed by spirits of the insane dead.

Movie - 2007, 2h 15m • as Himself - Demonologist

Uncovers the shocking truth, history and haunting of Ghost Children, Poltergeist Kids, Haunted Orphanages and Crybaby Bridges through untold stories of unmarked graves.