Eager to start afresh, the unsuspecting couple of Anthony and Dolores Montelli, along with their four children, move into their dream house in Amityville. However, right from the very first night, strange paranormal experiences shatter the Montellis' fantasy, as the restless spirits of the dead and the new home's dark secrets open the unfathomable black portal of hell. Now, the family's older child, Sonny, has become the perfect vessel of destruction, as the invisible demonic forces claim his soul. Can Father Frank Adamsky cleanse the infernal Amityville House?
You can now watch Amityville II: The Possession online on the following streaming providers in the United States.
| Production | Bernard Williams | Executive Producer |
| Production | Dino De Laurentiis | Executive Producer |
| Production | José López Rodero | Associate Producer |
| Sound | Lalo Schifrin | Original Music Composer |
| Writing | Tommy Lee Wallace | Screenplay |
| Editing | Sam O'Steen | Editor |
| Sound | Robert Hein | Sound Editor |
| Costume & Make-Up | John Caglione Jr. | Special Effects Makeup Artist |
| Sound | Dick Vorisek | Sound Re-Recording Mixer |
| Art | Pier Luigi Basile | Production Design |
| Directing | Sheila Paige | Script Supervisor |
| Art | George DeTitta Jr. | Set Decoration |
| Production | Jeffrey Silver | Location Manager |
| Sound | Dan Lieberstein | Sound Editor |
| Production | G. Mac Brown | Production Manager |
| Sound | Norman Hollyn | Music Editor |
| Crew | Victor Magnotta | Stunt Coordinator |
| Directing | Damiano Damiani | Director |
| Writing | Dardano Sacchetti | Writer |
| Camera | Franco Di Giacomo | Director of Photography |
| Sound | Kim H. Ornitz | Sound Mixer |
| Art | Wally Adee | Property Master |
| Production | Stephen R. Greenwald | Producer |
| Writing | Hans Holzer | Book |
| Visual Effects | Glenn Robinson | Special Effects Supervisor |
| Camera | Daniele Nannuzzi | Camera Operator |
| Sound | Thomas A. Gulino | Sound Editor |
| Sound | Hal Levinsohn | Sound Editor |
| Costume & Make-Up | Bill Kellard | Costume Design |
| Costume & Make-Up | Werner Sherer | Hairstylist |
| Lighting | Michael F. Burke | Gaffer |
| Production | Ira N. Smith | Producer |
| Art | Ray Recht | Art Direction |
| Costume & Make-Up | Joe Cuervo | Makeup Artist |
| Camera | John Mazzoni | Dolly Grip |
| Camera | Dennis Gamiello | Key Grip |
| Art | Richard Adee | Property Master |
| Sound | Kevin Meehan | Boom Operator |
| Sound | Neil Fallon | Sound Recordist |
| Editing | Lori Blounstein | Assistant Editor |
| Sound | Gilbert Marouani | Music Consultant |
| Production | Sherri Taffel Brown | Production Coordinator |
| Production | Wendy G. Glickstein | Production Coordinator |
