When strangers Jim, Eva, Emily and Mo meet William online in his new 'Chelsea Teens!' chatroom, they're completely seduced by his fast-talking, charismatic character. But beneath the surface lies a much darker truth. William is a dangerous loner, channeling all his energies into cyberspace. He's become an analyser, a calculating manipulator who finds it almost impossible to interact normally with others in the real world, instead turning his hand to manipulating people online.
Unfortunately the movie Chatroom is not yet available on HBO Max.
| Directing | Hideo Nakata | Director |
| Directing | Christian Rigg | Third Assistant Director |
| Directing | Marco Ciglia | First Assistant Director |
| Directing | Matthew Hanson | Second Assistant Director |
| Directing | Kriss Landin | Script Supervisor |
| Directing | Ewan Dunbar | Assistant Director Trainee |
| Production | Sharon Harel-Cohen | Executive Producer |
| Production | Tania Reichert-Facilides | Executive Producer |
| Directing | Jake Rollins | Assistant Director |
| Production | Hannah Farrell | Associate Producer |
| Production | Faye Ward | Associate Producer |
| Production | Mark Foligno | Executive Producer |
| Production | Eve Schoukroun | Executive Producer |
| Art | Gareth Cousins | Art Direction |
| Production | Katherine Butler | Executive Producer |
| Costume & Make-Up | Alex King | Assistant Makeup Artist |
| Crew | Andrew Dearnley | Post-Production Manager |
| Crew | Alistair Hopkins | Post Production Supervisor |
| Directing | Stuart Jones | Assistant Director |
| Production | Fiona Lamptey | Production Manager |
| Costume & Make-Up | Marese Langan | Makeup & Hair |
| Costume & Make-Up | Lisa Pemberton | Assistant Makeup Artist |
| Production | Andrew Litvin | Line Producer |
| Costume & Make-Up | Kate Warwick-Oliver | Makeup Artist |
| Production | Maya Amsellem | Executive Producer |
| Art | Patrick Rolfe | Supervising Art Director |
| Crew | Nick P. Phillips | Special Effects Technician |
| Visual Effects | Neal Champion | Special Effects Supervisor |
| Art | Matt Amos | Painter |
| Art | Zaman Ghulam | Painter |
| Crew | Keith Mowatt | Carpenter |
| Crew | Ben Rai Green | Carpenter |
| Art | Derek Cowie | Painter |
| Crew | Emma Wilkinson | Thanks |
| Crew | Emma Slade | Thanks |
| Art | Andrea Bond | Painter |
| Art | Alex McDonald | Painter |
| Crew | Noel Tovey | Thanks |
| Art | Jody Raynes | Painter |
| Crew | Bruce Barnes | Carpenter |
| Art | Phil Claxton | Painter |
| Crew | Dan Marsden | Carpenter |
| Crew | Mark Wallis | Carpenter |
| Art | Robert Judd | Dressing Prop |
| Art | Stuart Headley-Read | Dressing Prop |
| Art | Craig Cheeseman | Property Master |
| Crew | Allegra Winton | Thanks |
| Art | Amanda Waddington | Painter |
| Crew | Brown Bartholomew | Thanks |
| Crew | Gillian Campbell | Scenic Artist |
| Crew | Jason Rayton | Thanks |
| Art | Harvey Woodward | Painter |
| Art | Christopher Chandler | Dressing Prop |
| Crew | Tim Cook | Carpenter |
| Crew | Sam Wells | Carpenter |
| Art | Kevin Day | Standby Property Master |
| Art | Dan Crandon | Construction Manager |
| Art | Noel Cowell | Props |
| Art | Lisa Collins | Set Painter |
| Writing | Enda Walsh | Screenplay |
| Writing | Enda Walsh | Theatre Play |
| Editing | Masahiro Hirakubo | Editor |
| Production | Alison Owen | Producer |
| Production | Nina Gold | Casting |
| Camera | Benoît Delhomme | Director of Photography |
| Sound | Kenji Kawai | Original Music Composer |
| Art | Jon Henson | Production Design |
| Art | Robert Wischhusen-Hayes | Set Decoration |
| Production | Laura Hastings-Smith | Producer |
| Costume & Make-Up | Julian Day | Costume Design |
| Production | Paul Trijbits | Producer |
