A violent electrical storm topples power lines into the rain soaked earth that is home for an aggressive breed of worms. The high voltage causes the worms to mutate into larger, hostile hordes of man-eating worms that lie in wait for the residents of Fly Creek.
Unfortunately the movie Squirm is not yet available on HBO Max.
| Writing | Jeff Lieberman | Writer |
| Production | Geri Windsor | Casting |
| Camera | Joseph Mangine | Director of Photography |
| Production | Edgar Lansbury | Producer |
| Editing | Brian Smedley-Aston | Editor |
| Directing | Jeff Lieberman | Director |
| Production | Edgar Lansbury | Executive Producer |
| Production | Joseph Beruh | Executive Producer |
| Sound | Robert Prince | Original Music Composer |
| Art | Henry Shrady | Art Direction |
| Lighting | Bill Lister | Gaffer |
| Sound | Harriet Glickstein | Sound Editor |
| Production | Don Blackburn | Unit Manager |
| Costume & Make-Up | Norman Page | Makeup Artist |
| Costume & Make-Up | Dianne Finn-Chapman | Costume Design |
| Camera | Bob Ippolito | Key Grip |
| Directing | Judy Rosenthal | Script Supervisor |
| Sound | Al Gramaglia | Sound Editor |
| Crew | Lee Howard | Special Effects |
| Art | R. Bruce Steinheimer | Property Master |
| Sound | Dan Sable | Sound Editor |
| Crew | Don Farnsworth | Special Effects |
| Crew | Bill Milling | Special Effects |
| Production | Peter Kean | Production Manager |
| Costume & Make-Up | Rick Baker | Makeup Designer |
| Sound | Al Gramaglia | Sound Re-Recording Mixer |
| Directing | Mark Hindenburg | Assistant Director |
| Camera | Chris Balton | Assistant Camera |
| Art | Neil Deluca | Assistant Art Director |
| Editing | David Fatt | Assistant Editor |
| Production | Darrell Jonas | Production Coordinator |
| Sound | Luis Vidal | Boom Operator |
| Camera | Kevin Janicelli | Best Boy Grip |
| Camera | Mik Cribben | Still Photographer |
| Camera | Jon Neuburger | Second Assistant Camera |
| Sound | Bernard Stevens | Assistant Sound Editor |
| Production | Bill Chant | Location Coordinator |
