A mentally disturbed young woman takes a job at a posh country club and falls in with a clique of wealthy college kids where she's taken under the wing of the clique's twisted leader, who harbors some dark secrets too terrifying to tell.
Unfortunately the movie The In Crowd is not yet available on HBO Max.
| Writing | Mark Gibson | Writer |
| Directing | Mary Lambert | Director |
| Crew | Linda Ruff | Stunts |
| Crew | Dara Fischetti | Stunts |
| Production | Richard Futch | Extras Casting |
| Production | Barbara Harris | ADR Voice Casting |
| Camera | Arthur Szefer | Second Assistant Camera |
| Production | Rebecca Rian | Casting Assistant |
| Sound | Lisa K. Wolf | Assistant Sound Editor |
| Sound | Michael Piotrowski | Utility Sound |
| Crew | Michael J. Hudson | Special Effects Technician |
| Camera | Steve Calalang | Camera Loader |
| Camera | Jonathan Herron | Camera Operator |
| Lighting | John David Reynolds | Electrician |
| Camera | Robert Lau | Camera Loader |
| Camera | Malcolm MacIntosh | "B" Camera Operator |
| Lighting | Simon Carey | Electrician |
| Crew | Kathleen Tonkin | Special Effects Coordinator |
| Camera | Kelly Curry | Best Boy Grip |
| Camera | Michael Tackett | Still Photographer |
| Lighting | Dale Fowler | Best Boy Electric |
| Camera | Jeff Moore | "B" Camera Operator |
| Camera | Mike Repeta | First Assistant "B" Camera |
| Production | Shay Bentley Griffin | Local Casting |
| Camera | Tom Cioccio | Camera Loader |
| Camera | John Gilchrist Jr. | Best Boy Grip |
| Camera | Darrell B. Sheldon | Dolly Grip |
| Crew | Barbara Vazquez | Special Effects |
| Lighting | Stephen Crowley | Rigging Gaffer |
| Camera | David E. Poole | Dolly Grip |
| Sound | Bryan O. Watkins | ADR Mixer |
| Crew | Gary Pilkinton | Special Effects Technician |
| Lighting | David Ellis | Electrician |
| Lighting | John R. Sutton | Key Rigging Grip |
| Visual Effects | Robert Vazquez | Special Effects Supervisor |
| Lighting | Harrison Palmer | Electrician |
| Production | Margaret Mullins | Extras Casting |
| Camera | William 'Bill' Allanson II | Best Boy Grip |
| Crew | Otto Lindsey | Video Assist Operator |
| Camera | Andrew Priestley | First Assistant Camera |
| Camera | John Verardi | First Assistant Camera |
| Lighting | Rusty Edmonson | Lighting Technician |
| Camera | Dennis Zoppe | Key Grip |
| Costume & Make-Up | Patricia Buckley-Moss | Tailor |
| Costume & Make-Up | Carol Sadler | Costume Supervisor |
| Costume & Make-Up | Yvonne Battistelli | Set Costumer |
| Costume & Make-Up | Yvonne R. Fraser | Set Costumer |
| Costume & Make-Up | Michaell Keith Taylor Jr. | Set Costumer |
| Costume & Make-Up | Maggie Burback | Set Costumer |
| Costume & Make-Up | Karen Keyes | Set Costumer |
| Production | Stephen Yetman | Location Manager |
| Sound | Robin Lynn | Music Consultant |
| Crew | Ryan Chan | Post Production Assistant |
| Editing | Jeff Smithwick | Color Timer |
| Sound | Jeff Rona | Original Music Composer |
| Crew | James S. Levine | Additional Music |
| Sound | Doc McGhee | Music Supervisor |
| Editing | Andrew Drapkin | Digital Colorist |
| Crew | Eric D. Graham | Post Production Assistant |
| Editing | Suzy Gilbert | Assistant Editor |
| Editing | Ray Neapolitan | Assistant Editor |
| Production | Charles Poulnot | Assistant Location Manager |
| Crew | Wayne Jones | Transportation Captain |
| Sound | Alan Meyerson | Scoring Mixer |
| Crew | Lee Siler | Transportation Coordinator |
| Directing | Jennifer Opresnick | Script Supervisor |
| Crew | Brett Leslie | Driver |
| Crew | Scott Siler | Driver |
| Crew | Jillian Gallant | Set Production Assistant |
| Sound | Frank Rand | Assistant Music Supervisor |
| Crew | Kenneth Bennett | Cast Driver |
| Sound | Joel J. Richard | Musician |
| Crew | Joey Ricker | Driver |
| Sound | Brian Richards | Music Editor |
| Production | Kirstie Field | Producer's Assistant |
| Production | Nancy Jacklyn | Production Secretary |
| Crew | Sherie Graham | Production Office Assistant |
| Sound | Devin Corey | ADR & Dubbing |
| Production | Robin Cross | First Assistant Accountant |
| Production | David 'Kam' Coyner | Producer's Assistant |
| Art | Keva Keyes | Assistant Production Design |
| Costume & Make-Up | Vanessa Davis | Additional Hairstylist |
| Art | Roger Beaudoin | Construction Coordinator |
| Art | Coleen Balance | Set Designer |
| Art | Brian Avery Galligan | Assistant Property Master |
| Art | Geoffrey S. Grimsman | Set Designer |
| Costume & Make-Up | JoJo Guthrie | Additional Hairstylist |
| Production | Ann Dunsford | Production Supervisor |
| Art | Lee Donaldson | Greensman |
| Directing | Rebecca Stefan | Second Second Assistant Director |
| Crew | Judi Bell | Scenic Artist |
| Crew | Joe Golz | Propmaker |
| Costume & Make-Up | Patricia McAlhany Glasser | Additional Hairstylist |
| Crew | David Toma | Post-Production Manager |
| Art | Richard M. Cole | Construction Foreman |
| Production | George Manasse | Unit Production Manager |
| Art | Ted J. Koch | Property Master |
| Sound | Laverne Dewberry | ADR Recordist |
| Sound | Thom 'Coach' Ehle | Dolby Consultant |
| Sound | Eric Gotthelf | Foley Mixer |
| Sound | Virginia Cook-McGowan | Dialogue Editor |
| Sound | Jeff Cranford | Assistant Sound Editor |
| Sound | Paul J. Diller | Sound Editor |
| Crew | William Rampey | Propmaker |
| Sound | Catherine Flynn | Dialogue Editor |
| Art | Cindy Seay | Greensman |
| Art | Bob Smith | Leadman |
| Sound | Nancie Araki | Dialogue Editor |
| Sound | Timothy A. Cleveland | Sound Effects Editor |
| Art | Matthew H. Morris | Property Buyer |
| Crew | Alton McClellan | Charge Scenic Artist |
| Sound | Karyn Foster | Dialogue Editor |
| Sound | Terry Garcia | Assistant Sound Editor |
| Sound | Marshall McGee | Sound Assistant |
| Sound | Douglas L. Hill | Boom Operator |
| Sound | Andrew Somers | Sound Effects Editor |
| Sound | David Horton Jr. | Foley Editor |
| Sound | Steven R. Smith | Production Sound Mixer |
| Sound | Troy Porter | ADR Mixer |
| Sound | Todd Harris | Assistant Sound Editor |
| Sound | Mark R. La Pointe | Dialogue Editor |
| Sound | David Horton Sr. | Foley Editor |
| Sound | Chris Munyon | Foley Recordist |
| Production | Jonathan A. Zimbert | Executive Producer |
| Writing | Philip Halprin | Writer |
| Art | Steve Davis | Set Decoration |
| Costume & Make-Up | Jennifer Bryan | Costume Design |
| Production | Michael I. Rachmil | Executive Producer |
| Camera | Tom Priestley Jr. | Director of Photography |
| Editing | Pasquale Buba | Editor |
| Production | James G. Robinson | Producer |
| Art | John D. Kretschmer | Production Design |
| Crew | Tina Mckissick | Stunts |
| Directing | Buddy Joe Hooker | Second Unit Director |
| Costume & Make-Up | Kerrie R. Plant | Key Makeup Artist |
| Costume & Make-Up | Darwin Hensley | Makeup Artist |
| Sound | Michael E. Lawshe | Supervising Sound Editor |
| Crew | Jodi Michelle Pynn | Stunts |
| Directing | Eric Tignini | Second Assistant Director |
| Crew | Lonnie R. Smith Jr. | Stunts |
| Sound | Gregory H. Watkins | Sound Re-Recording Mixer |
| Crew | Lex D. Geddings | Stunts |
| Crew | Anderson Martin | Stunts |
| Crew | Lisa Hickey | Stunts |
| Costume & Make-Up | Nicki Ledermann | Key Makeup Artist |
| Costume & Make-Up | Taylor Knight | Key Hair Stylist |
| Crew | Cal Johnson | Stunt Coordinator |
| Crew | Jodi Lyn Brockton | Stunts |
| Production | David Robinson | Associate Producer |
| Costume & Make-Up | Kyra Panchenko | Makeup Artist |
| Lighting | Dan Cornwall | Gaffer |
| Sound | Kevin E. Carpenter | Sound Re-Recording Mixer |
| Crew | Steve Filmore | Stunts |
| Directing | John E. Vohlers | First Assistant Director |
| Production | Pam Dixon | Casting |
| Costume & Make-Up | Jeff Goodwin | Makeup Artist |
| Crew | Michele Waitman | Stunts |
| Costume & Make-Up | Beatrice De Alba | Hair Department Head |
| Crew | Dale Frye | Stunts |
| Crew | Robert 'Rick' Mobbs | Scenic Artist |
