Michael Sanford and his wife move to his old town so he can take over the family business. However, gruesome murders of children start to happen. Meanwhile, Michael starts to become slowly insane, after he may have witnessed one of the murders and reports it to the police. Is he the murderer, or is it something of his past?
Unfortunately the movie The Killing Jar is not yet available on HBO Max.
| Sound | David C. Williams | Original Music Composer |
| Production | Jason Saffran | Co-Producer |
| Costume & Make-Up | Jocelyn F. Wright | Costume Designer |
| Directing | Evan Crooke | Director |
| Production | Shelly Strong | Producer |
| Production | Julie Ashton | Casting |
| Writing | Mark Mullin | Writer |
| Production | Evan Crooke | Co-Producer |
| Editing | Frederick Wardell | Editor |
| Production | Stanley T. Crooke | Executive Producer |
| Camera | Michael G. Wojciechowski | Director of Photography |
| Art | Don Day | Production Design |
| Production | Leigh Shanta | Unit Production Manager |
| Directing | Jay Lehrfeld | First Assistant Director |
| Directing | Douglas Aarniokoski | First Assistant Director |
| Directing | Francesca Iorillo | Second Assistant Director |
| Directing | David Rimer | Second Assistant Director |
| Production | Linda Warrilow | Production Coordinator |
| Production | Breck A. Graham | Assistant Production Coordinator |
| Directing | Alison Engel | Second Second Assistant Director |
| Directing | Kelly O'Brien | Second Second Assistant Director |
| Directing | Jesse Long | Script Supervisor |
| Crew | Karen Eachus | Additional Script Supervisor |
| Production | Betsy Mackey | Production Accountant |
| Production | Gayle Slade | First Assistant Accountant |
| Camera | Michael Gallagher | Camera Operator |
| Camera | Mark Strasburg | First Assistant Camera |
| Camera | Richard James Hughes | Second Assistant Camera |
| Camera | Eric Stone | Camera Loader |
| Camera | Keith Jordan | Steadicam Operator |
| Camera | Marcis Cole | Steadicam Operator |
| Camera | David Goldenberg | Additional First Assistant Camera |
| Camera | Robert A. Saliamonas | Additional Second Assistant Camera |
| Camera | Dan Zaitz | Still Photographer |
| Lighting | David Pierro | Gaffer |
| Lighting | Christopher A. Cash | Best Boy Electric |
| Lighting | Kyle Davis | Electrician |
| Lighting | Thoma Reavis | Electrician |
| Lighting | Peyton Skelton | Electrician |
| Lighting | T.L. Horsley | Electrician |
| Lighting | Craig Price | Electrician |
| Lighting | Michael Colbert | Electrician |
| Lighting | Erik Butters | Electrician |
| Lighting | Ronn Hill | Electrician |
| Lighting | Anthony Q. Palmer | Electrician |
| Camera | Tom Skulski | Key Grip |
| Camera | Robert W. McCarty | Best Boy Grip |
| Camera | David Holt Jr. | Dolly Grip |
| Camera | Nancy Wray | Dolly Grip |
| Camera | Derek Jensen | Grip |
| Camera | Phil Heath | Grip |
| Camera | Thomas A. Curran | Grip |
| Camera | Robert Oliva | Grip |
| Camera | Vadim Diambekov | Grip |
| Camera | Sergio Gutierrez | Grip |
| Sound | Srđan Popović | Sound Mixer |
| Sound | William Fiege | Sound Mixer |
| Sound | Steve Sollars | Boom Operator |
| Crew | Rawn Hutchinson | Stunt Coordinator |
| Crew | Chris Nielsen | Stunt Double |
| Crew | Terry James | Stunts |
| Crew | Anthony T. Pennello | Stunts |
| Crew | Michelle Sebek | Stunts |
| Crew | Mary Torres | Stunts |
| Art | Joanne Baker | Set Decoration |
| Art | Charles Durden | Leadman |
| Art | Larry Dahlstrom | Swing |
| Costume & Make-Up | Fred M. Ortiz | On Set Dresser |
| Art | Justin McCartney | Property Master |
| Art | Robert Scott Kyker | Assistant Property Master |
| Art | Paul Murray | Assistant Property Master |
| Art | Ray Dorn | Construction Coordinator |
| Art | Robert Rincon | Construction Foreman |
| Crew | Mike McCloskey | Scenic Artist |
| Crew | Denise Damer | Scenic Artist |
| Art | Joseph Moore | Swing |
| Art | Gary Callahan | Storyboard Artist |
| Art | Steve Cruz | Storyboard Artist |
| Visual Effects | Larry Fioritto | Special Effects Supervisor |
| Costume & Make-Up | Randy Westgate | Makeup Effects Designer |
| Costume & Make-Up | James Conrad | Special Effects Makeup Artist |
| Costume & Make-Up | Jeff Scott | Special Effects Makeup Artist |
| Costume & Make-Up | Lee Walmsley | Wardrobe Supervisor |
| Costume & Make-Up | Hilary Lawson | Wardrobe Assistant |
| Costume & Make-Up | Judy Yonemoto | Key Makeup Artist |
| Costume & Make-Up | Judy Yonemoto | Key Hair Stylist |
| Costume & Make-Up | Kristina Vogel | Assistant Makeup Artist |
| Costume & Make-Up | Kristina Vogel | Assistant Hairstylist |
| Costume & Make-Up | Elisabeth Fry | Assistant Makeup Artist |
| Production | Steven F. Hasson | Location Manager |
| Editing | Lisa Mozden | Additional Editor |
| Editing | Bart Lewis | Assistant Editor |
| Editing | Suzie Wardell | Assistant Editor |
| Editing | Susan Demskey-Horiuchi | Assistant Editor |
| Editing | Thor Gold | Assistant Editor |
| Crew | Sam McCutchen | Transportation Coordinator |
| Crew | Glenn Knowlton | Transportation Coordinator |
| Crew | Dennis Coleman | Transportation Captain |
| Production | Rich King | Extras Casting |
| Production | Laralyn Martin | Extras Casting |
| Crew | Randon Lo | Stand In |
| Crew | Michel Euliss | Stand In |
| Editing | Sally Dixon | Negative Cutter |
| Sound | Paul Ratajczak | Sound Supervisor |
| Sound | Don Gooch | Sound Effects Editor |
| Sound | Lawrence W. Wendelken | Sound Effects Editor |
| Sound | Scott A. Jennings | Sound Editor |
| Sound | Bruce Greenspan | Dialogue Editor |
| Sound | Kerri Wilson | ADR Recordist |
| Sound | Kerri Wilson | ADR Editor |
| Sound | Ed Carr | Foley Recordist |
| Sound | Paul Holzborn | Foley Artist |
| Sound | John Post | Foley Artist |
| Sound | Paul Ratajczak | Sound Re-Recording Mixer |
| Sound | Kurt Kassulke | Sound Re-Recording Mixer |
| Sound | Bryan Arenas | Sound Re-Recording Assistant |
| Sound | Thom 'Coach' Ehle | Dolby Consultant |
| Directing | Rawn Hutchinson | Second Unit Director |
| Directing | Francesca Iorillo | Second Unit First Assistant Director |
| Directing | Brian Bettwy | Second Unit First Assistant Director |
| Camera | Michael Gallagher | Second Unit Director of Photography |
| Camera | Richard Clabaugh | Second Unit Director of Photography |
| Camera | Cynthia Pusheck | First Assistant Camera |
| Camera | John Sekula | First Assistant Camera |
| Camera | Chrystina Worth | Second Assistant Camera |
| Camera | Megan Sinclair | Second Assistant Camera |
| Camera | Warren Feldman | Second Assistant Camera |
| Sound | David Waelder | Sound Mixer |
| Sound | Jean-Paul De La Houssaye | Boom Operator |
| Sound | David Cook | Boom Operator |
| Lighting | George Maxwell | Gaffer |
| Lighting | Mark Wojciechowski | Electrician |
| Lighting | Bill Petty | Electrician |
