Psychotic Angela is itching to do what she does best: slaughter dozens of teenage campers. As luck would have it, the previous site of her murders has been renamed and converted into an experimental summer camp meant to bring together privileged and lower-class teens. On the day the youths are boarding the buses to camp, Angela runs over a potential camper with a garbage truck and assumes her identity. Once she has infiltrated the camp, the real terror begins.
Unfortunately the movie Sleepaway Camp III: Teenage Wasteland is not yet available on HBO Max.
| Directing | Michael A. Simpson | Director |
| Directing | Kristen McGary | Script Supervisor |
| Editing | Amy Carey | Editor |
| Art | Frank Galline | Art Direction |
| Camera | Bill Mills | Director of Photography |
| Production | Shay Bentley Griffin | Casting |
| Editing | John David Allen | Editor |
| Sound | James Oliverio | Original Music Composer |
| Crew | Randal Patrick | Thanks |
| Directing | Jerry Pece | First Assistant Director |
| Production | Bob Phillips | Unit Production Manager |
| Crew | Linda Frascino | Thanks |
| Crew | Floyd Statham | Thanks |
| Directing | Catherine Murphy | Second Assistant Director |
| Lighting | Dave Elliot | Electrician |
| Crew | Tim Bennett | Thanks |
| Crew | Jim Basille | Thanks |
| Crew | Mark Jamieson | Driver |
| Crew | Leslie Peterson | Driver |
| Sound | Robert Gillespie | Sound Effects Editor |
| Directing | Patrick Graham | Third Assistant Director |
| Art | Bill Phillips | Swing |
| Camera | Suzanne Colley | Still Photographer |
| Sound | Amy Carey | Dialogue Editor |
| Production | Alison Deen | Production Secretary |
| Production | Deborah Drust | Extras Casting |
| Crew | Jim Langwell | Thanks |
| Crew | Linda Brenick | Thanks |
| Sound | Mary Ellis | Location Sound Mixer |
| Costume & Make-Up | Laura Paris | Wardrobe Supervisor |
| Crew | Bill Anderson | Thanks |
| Lighting | Jeff Becker | Best Boy Electric |
| Art | Shad Leach | Set Designer |
| Crew | Lonnie Smith | Stunt Coordinator |
| Crew | George Spires | Catering |
| Crew | Greg Poulos | Dialogue Coach |
| Camera | Eddie Evans | Best Boy Grip |
| Crew | Lance Alford | Security Coordinator |
| Crew | John Capron | Thanks |
| Camera | Jim Clark | Still Photographer |
| Art | Patrick Kilpatrick | Title Designer |
| Crew | Dave Straub | Thanks |
| Crew | Tommy Chastain | Thanks |
| Lighting | Keith Sherer | Gaffer |
| Crew | Harold Marks | Thanks |
| Camera | Vincent Nappo | Grip |
| Crew | James Oliverio | Post Production Supervisor |
| Camera | Roger Sherer | Key Grip |
| Costume & Make-Up | Tracy Thornton | Wardrobe Assistant |
| Sound | Amy Carey | Music Editor |
| Crew | Bill Megdal | Thanks |
| Crew | Curtis Beck | Thanks |
| Production | Danny Robinson | Production Assistant |
| Crew | Ethelyn Spires | Catering |
| Editing | Jim Schulte | Assistant Editor |
| Crew | Hoyt Bilbo | Thanks |
| Crew | Tony Sicari | Thanks |
| Sound | Bill Fibben | Boom Operator |
| Camera | Jim Kelly | Grip |
| Camera | Rick Stallard | Still Photographer |
| Production | Rene Mitchell | Production Assistant |
| Crew | Norman Bielowicz | Thanks |
| Crew | Simeon Smith | Thanks |
| Crew | Richard Crabbe | Thanks |
| Crew | Mathis Dairy | Thanks |
| Crew | Donald Harden | Thanks |
| Writing | Michael Hitchcock | Writer |
| Production | Stan Wakefield | Executive Producer |
| Production | Jerry Silva | Producer |
| Production | Michael A. Simpson | Producer |
| Production | Robert F. Phillips | Associate Producer |
