John Zaffis
 | The Fear is Real: Reinvestigating the Haunting in Connecticut (2009) Himself - Investigator |
 | The Possessed (2009) Himself - Demonologist |
 | Children of the Grave (2007) Himself - Demonologist |
| | The Fear is Real: Reinvestigating the Haunting in Connecticut (2009) Himself - Investigator |
| | The Possessed (2009) Himself - Demonologist |
| | Children of the Grave (2007) Himself - Demonologist |