After the bloody events of Terrifier 2, Art the Clown once again returns to Miles County setting to unleash chaos on the unsuspecting residents of the town as they peacefully drift off to sleep on Christmas Eve.
| Directing | Damien Leone | Director |
| Production | Damien Leone | Producer |
| Writing | Damien Leone | Writer |
| Editing | Damien Leone | Editor |
| Editing | Matheus Gassen | Colorist |
| Production | Phil Falcone | Producer |
| Production | G. Brandon Hill | Executive Producer |
| Production | Chris McGurk | Executive Producer |
| Production | Brad Miska | Executive Producer |
| Writing | Damien Leone | Characters |
| Writing | Damien Leone | Original Film Writer |
| Production | Steven Della Salla | Co-Producer |
| Production | Jason Leavy | Co-Producer |
| Production | Michael Leavy | Co-Producer |
| Crew | George Steuber | Cinematography |
| Production | Matthew Maisto | Casting |
| Crew | Drew Leary | Stunt Coordinator |
| Crew | A.J. Paratore | Stunt Double |
| Camera | Fay Emmolo-Johnson | Second Assistant Camera |
| Production | Deanna Gallucio Young | Assistant Accountant |
