John Zaffis is THE eminent paranormal researcher and world-renowned demonologist, sought out by frightened families and clergymen alike for nearly four decades. Zaffis and his team of paranormal investigators recently returned for a third season of Syfy’s popular series Haunted Collector, Wednesdays at 9pE/P.
Zaffis has been consulted on countless hauntings around the globe, witnesed nearly 100 exorcisms, and has amassed thousands of possessed objects that reside in his Museum of the Paranormal  in Stratford, Conn. His work has also been documented in his book Shadows of the Dark.
On Haunted Collector, Zaffis and team, including his son Chris, daughter Aimee, and noted investigator Brian Cano, travel across America helping people terrorized by items containing paranormal spirits or energy.
When they encounter a ghostly problem, Zaffis and company work with the owner of the object to find the best solution, either returning the item, burying it on site, or bringing it to the museum, where objects are specially stored to keep their powers at bay.
Zaffis spent his first years studying under his uncle and aunt, renowned demonologists Ed and Lorraine Warren. which led into his involvement with cases of spirit possession and exorcism and working with prominent exorcists. He has studied the work of Roman Catholic priests, monks, Buddhists, rabbis, and Protestant ministers.