On the night of November 13th, 1974, Ronald DeFeo Jr. took a high powered rifle and murdered his entire family as they slept. At his trial, DeFeo claimed that 'voices' in the house commanded him to kill. This is their story.
| Actor | Role |
|---|---|
 John RobinsonRonald 'Butch' DeFeo Jr. | Ronald 'Butch' DeFeo Jr. |
 Diane FranklinLouise DeFeo | Louise DeFeo |
 Paul Ben-VictorRonald DeFeo Sr. | Ronald DeFeo Sr. |
 Chelsea RickettsDawn DeFeo | Dawn DeFeo |
 Zane AustinMarc DeFeo | Marc DeFeo |
 Noa BrennerAllison DeFeo | Allison DeFeo |
 Kue LawrenceJody DeFeo | Jody DeFeo |
 Lainie KazanNona | Nona |
 Eddie AlfanoOfficer Aiello | Officer Aiello |
 Jon MackAgent | Agent |
 Steve TrzaskaRandy Buechler | Randy Buechler |
 Rebekah GrafDonna Benedettio | Donna Benedettio |
 Burt YoungMichael Brigante | Michael Brigante |
 Sarah FrenchDawn's Girlfriend | Dawn's Girlfriend |
 Sky LiamSteve Pelskie | Steve Pelskie |