Jigsaw and his apprentice Amanda are dead. Now, upon the news of Detective Kerry's murder, two seasoned FBI profilers, Agent Strahm and Agent Perez, arrive in the terrified community to assist the veteran Detective Hoffman in sifting through Jigsaw's latest grisly remains and piecing together the puzzle. However, when SWAT Commander Rigg is abducted and thrust into a game, the last officer untouched by Jigsaw has but ninety minutes to overcome a series of demented traps and save an old friend or face the deadly consequences.
Unfortunately the movie Saw IV is not yet available on Disney Plus.
| Production | James Wan | Executive Producer |
| Writing | James Wan | Original Film Writer |
| Production | Leigh Whannell | Executive Producer |
| Writing | Leigh Whannell | Original Film Writer |
| Production | Mark Burg | Producer |
| Production | Gregg Hoffman | Producer |
| Production | Oren Koules | Producer |
| Sound | Charlie Clouser | Original Music Composer |
| Camera | David A. Armstrong | Director of Photography |
| Editing | Kevin Greutert | Editor |
| Directing | Darren Lynn Bousman | Director |
| Production | Stephanie Gorin | Casting |
| Art | David Hackl | Production Design |
| Sound | Mark Gingras | Supervising Sound Editor |
| Crew | Marco Bianco | Stunt Double |
| Writing | Patrick Melton | Screenplay |
| Writing | Patrick Melton | Story |
| Writing | Marcus Dunstan | Screenplay |
| Writing | Marcus Dunstan | Story |
| Production | Daniel J. Heffner | Executive Producer |
| Production | Stacey Testro | Executive Producer |
| Production | Peter Block | Executive Producer |
| Production | Jason Constantine | Executive Producer |
| Editing | Brett Sullivan | Editor |
| Costume & Make-Up | Alex Kavanagh | Costume Design |
| Sound | John Laing | ADR Editor |
| Sound | Jonathan McHugh | Music Supervisor |
| Camera | Brian Gedge | Camera Operator |
| Art | Anthony Ianni | Art Direction |
| Sound | Paul Intson | Music Editor |
| Sound | Tom Bjelic | Sound Effects Editor |
| Visual Effects | Jon Campfens | Visual Effects Supervisor |
| Visual Effects | Peter Denomme | Visual Effects Producer |
| Sound | John Douglas Smith | Supervising Sound Editor |
| Writing | Thomas Fenton | Story |
| Camera | Steve Wilkie | Still Photographer |
| Crew | Shawn Stewart | Stunt Double |
| Sound | Steve Baine | Foley |
| Art | Liesl Deslauriers | Set Decoration |
| Sound | Allan Fung | Dialogue Editor |
| Directing | Elizabeth Tremblay | Script Supervisor |
| Sound | Andrew Tay | Sound Re-Recording Mixer |
| Art | James R. Murray | Property Master |
| Sound | Keith Elliott | Sound Re-Recording Mixer |
| Editing | Nick Iannelli | Digital Intermediate |
| Sound | Mark Zsifkovits | Sound Re-Recording Mixer |
| Crew | Warren Appleby | Special Effects Coordinator |
| Crew | Alison Reid | Stunt Coordinator |
| Editing | Dave Muscat | Digital Intermediate |
| Costume & Make-Up | François Dagenais | Prosthetic Makeup Artist |
| Costume & Make-Up | Ciara Brennan | Costume Coordinator |
| Editing | Trevor Lewis | Digital Intermediate |
| Crew | Neil Davison | Stunt Double |
| Costume & Make-Up | Stephanie Ingram | Key Hair Stylist |
| Camera | Monty Montgomerie | Key Grip |
| Art | Jamie Burke | Construction Coordinator |
| Lighting | Tracy Shaw | Rigging Grip |
| Editing | Tavia Charlton | Digital Intermediate |
| Crew | Billy Oliver | Stunt Double |
| Directing | Elizabeth Scherberger | First Assistant Director |
| Sound | Jonathan Platt | Music Supervisor |
| Sound | Jonathan Scott Miller | Music Supervisor |
| Costume & Make-Up | Stephanie Lees | Assistant Costume Designer |
| Lighting | Ira Cohen | Gaffer |
| Lighting | Christopher Takacs | Best Boy Electrician |
| Camera | Thomas Care | Dolly Grip |
| Editing | Tom Mayclim | Negative Cutter |
| Camera | Kevin LeBlanc | First Assistant Camera |
| Sound | Jason Hopfner | Boom Operator |
| Costume & Make-Up | Candice Ornstein | Key Makeup Artist |
| Visual Effects | Voytek Kufner | Animation |
| Camera | James Jeffery | Camera Operator |
| Lighting | Richard Berube | Electrician |
| Lighting | Sean Dawes | Electrician |
| Lighting | Stephen Myers | Electrician |
| Lighting | Philip Charles Whitfield | Electrician |
| Camera | Ernest Spiteri | First Assistant Camera |
| Lighting | Robert Daprato | Rigging Grip |
| Lighting | Pete Daprato | Rigging Grip |
| Editing | Chris MacKenzie | Digital Intermediate |
| Editing | Nick Paulozza | Digital Intermediate |
| Production | Jane Rogers | Extras Casting |
| Production | Greg Copeland | Production Manager |
| Production | Greg Copeland | Co-Producer |
| Production | Troy Begnaud | Associate Producer |
