When hundreds of videotapes showing torture, murder and dismemberment are found in an abandoned house, they reveal a serial killer's decade-long reign of terror and become the most disturbing collection of evidence homicide detectives have ever seen.
Unfortunately the movie The Poughkeepsie Tapes is not yet available on HBO Max.
| Directing | John Erick Dowdle | Director |
| Writing | Drew Dowdle | Story |
| Writing | John Erick Dowdle | Writer |
| Sound | Keefus Ciancia | Original Music Composer |
| Editing | Chris Jacobson | Colorist |
| Production | Stacy Chbosky | Associate Producer |
| Production | Denis Dowdle | Associate Producer |
| Production | Michael Dowdle | Associate Producer |
| Production | Bill Sharpe III | Associate Producer |
| Writing | John Erick Dowdle | Story |
| Production | Drew Dowdle | Line Producer |
| Production | Matthew Struski | Unit Production Manager |
| Costume & Make-Up | Annie Bloom | Costume Design |
| Art | Drew Gormley | Art Direction |
| Camera | Jason Hanson | Additional Camera |
| Production | Cassandra Heredia | Location Manager |
| Sound | Sara Glazer | Production Sound Mixer |
| Costume & Make-Up | Steve Costanza | Makeup & Hair |
| Costume & Make-Up | Rebecca Keeling | Wardrobe Assistant |
| Costume & Make-Up | Lynette Heater | Wardrobe Assistant |
| Costume & Make-Up | Anarsha Benjamin | Wardrobe Assistant |
| Costume & Make-Up | Breanna Prince | Wardrobe Assistant |
| Art | Meredith Riley | Property Master |
| Art | Kim Hogue | Assistant Property Master |
| Art | Nikolai Lovelki | Swing |
| Art | Fernando Gomez | Swing |
| Production | Gabriel Copeland | Production Assistant |
| Production | Carli Jo Bidlingmaler | Production Assistant |
| Production | Bri Hervey | Production Assistant |
| Production | Buzz Hughes | Production Assistant |
| Crew | Matthew Daniel | Craft Service |
| Art | Kathryn Evans | Art Direction |
| Art | Laura Barker | Property Master |
| Lighting | Philip Eastvold | Gaffer |
| Camera | John Ewing | Grip |
| Camera | Nathan Morgan | Grip |
| Sound | John Hicks | Sound Mixer |
| Sound | Brandon Proctor | Sound Re-Recording Mixer |
| Editing | Paul Rehder | Online Editor |
| Editing | Philip Beckner | Online Editor |
| Editing | Matt Blackshear | Online Editor |
| Crew | Megan Strulowitz | Post Production Assistant |
| Sound | Kevin Thompson | Sound Engineer |
| Sound | Anthony Krajchir | Sound Engineer |
| Visual Effects | Kelly McNutt | Lead Animator |
| Art | Otto Arsenault | Graphic Designer |
| Crew | Wayne Kazan | Legal Services |
| Crew | John A. Dowdle | Thanks |
| Crew | Anne Dowdle | Thanks |
| Crew | Judith Lindquist | Thanks |
| Crew | William Sollee | Thanks |
| Crew | Ward Barnett | Thanks |
| Crew | Rick Becker | Thanks |
| Crew | Jill Becker | Thanks |
| Crew | Richard Dowdle | Thanks |
| Crew | Shannon Dowdle | Thanks |
| Crew | Michael Klump | Thanks |
| Crew | T. Jay Salmen | Thanks |
| Crew | Tom Gilbert | Thanks |
| Crew | Steve Beck | Thanks |
| Crew | Merry Beck | Thanks |
| Crew | Lars Ekstrom | Thanks |
| Crew | Lori Ekstrom | Thanks |
| Crew | Bill Sharpe III | Thanks |
| Crew | Steve Miles | Thanks |
| Crew | Beth Miles | Thanks |
| Crew | David Santoni | Thanks |
| Crew | Hilary Santoni | Thanks |
| Crew | James Frommelt | Thanks |
| Crew | Julie Frommelt | Thanks |
| Crew | Denis Dowdle | Thanks |
| Crew | Mary Dowdle | Thanks |
| Crew | Stephen Lewinstein | Thanks |
| Crew | Diana Lowinstein | Thanks |
| Crew | Kevin Callaghan | Thanks |
| Crew | Julie Callaghan | Thanks |
| Crew | Thomas Wirtz | Thanks |
| Crew | Cody Zwieg | Thanks |
| Crew | Noah Rosen | Thanks |
| Crew | Ashley Berns | Thanks |
| Crew | Stuart Manashil | Thanks |
| Crew | Spencer Baumgarten | Thanks |
| Crew | Chris Hewitt | Thanks |
| Crew | Tom Kane | Thanks |
| Crew | Chris Berg | Thanks |
| Crew | Brad Neuhoff | Thanks |
| Crew | Jeff Gorin | Thanks |
| Crew | David Kwok | Thanks |
| Crew | Jeremy Coon | Thanks |
| Crew | Scott Nabat | Thanks |
| Crew | Shea Kammer | Thanks |
| Crew | Robbie Thompson | Thanks |
| Crew | Ross Guidici | Thanks |
| Crew | Weston Marsh | Thanks |
| Crew | Rob Reich | Thanks |
| Crew | Robert Hobert | Thanks |
| Crew | Jade Vincent | Thanks |
| Crew | James Kadanoff | Thanks |
| Crew | Chris Barnett | Thanks |
| Crew | Josh Lowden | Thanks |
| Crew | Tony Sereno | Thanks |
| Crew | Eric Collins | Thanks |
| Crew | Kathleen Collins | Thanks |
| Crew | Chip Chapin | Thanks |
| Crew | Bob Finn | Thanks |
| Crew | Lynn Froysa | Thanks |
| Crew | Stephanie Rozman | Thanks |
| Camera | Shawn Dufraine | Director of Photography |
| Editing | John Erick Dowdle | Editor |
| Editing | Elliot Greenberg | Editor |
| Art | Alethea Root | Production Design |
| Production | Drew Dowdle | Producer |
| Production | Ward Barnett | Executive Producer |
| Production | Stephen Chbosky | Executive Producer |
| Production | Drew Dowdle | Executive Producer |
| Production | Mitchel Dumlao | Associate Producer |
| Production | George M. Kostuch | Associate Producer |
| Production | Patrick Lussier | Executive Producer |
| Production | Michael Zoumas | Executive Producer |
| Costume & Make-Up | Steve Costanza | Key Makeup Artist |
| Costume & Make-Up | Bria Dorsen | Assistant Makeup Artist |
| Costume & Make-Up | Shauneen Saebsar | Assistant Makeup Artist |
| Costume & Make-Up | Yvonne Wang | Makeup Artist |
| Directing | Dustin Cole Blackburn | Second Assistant Director |
| Directing | Adam Lawson | First Assistant Director |
| Art | Nikolai Loveikis | Set Dresser |
| Art | Michael Monahan | Props |
| Art | Ryanah Peterson | Set Dresser |
| Art | S. Todd Whitaker | Leadman |
| Art | Meredith Riley Worden | Property Master |
| Sound | Jana Vance | Foley Artist |
| Sound | Ronald G. Roumas | Sound Recordist |
| Sound | Frank Rinella | Foley Mixer |
| Sound | Marcus Ricaud | Production Sound Mixer |
| Sound | Brandon Proctor | Supervising Sound Editor |
| Sound | Brendan Pollitz | Boom Operator |
| Crew | Sean Kinney | Stunt Coordinator |
| Lighting | Ryan Cochran | Electrician |
| Lighting | Nickolaus Swedlund | Electrician |
| Lighting | Philip Eastvold | Electrician |
| Lighting | Justin Duval | Gaffer |
| Camera | Kristen Eccker | Second Assistant Camera |
| Lighting | Owen Foye | Best Boy Electric |
| Camera | Patrick McGraw | Second Assistant Camera |
| Camera | Don Presley | First Assistant Camera |
| Visual Effects | Kelly McNutt | Animation |
| Visual Effects | Eddie Ulrich | Animation Supervisor |
| Production | Dustin Cole Blackburn | Additional Casting |
| Editing | Devin C. Lussier | Assistant Editor |
| Sound | Rudy Chung | Music Supervisor |
| Directing | Erin Tambellini | Script Supervisor |
| Production | Gabriel Copeland | Key Set Production Assistant |
| Production | Brett Haley | Production Assistant |
| Production | Joey Presley | Production Assistant |
| Production | Lauren Wagner | Production Coordinator |
