There is instant chemistry between Alice (Gillian Anderson), a businesswoman, and Adam (Danny Dyer), a younger working-class man who installs a security system in her London apartment. She takes him to a party in the country, and they end up making love. But the night turns horrific when they encounter three thugs who maim Adam and rape Alice. The incident turns them into fearful recluses until Alice spots the leader of their attackers (Anthony Calf) -- and the two victims plot a brutal revenge.
Unfortunately the movie Straightheads is not yet available on HBO Max.
| Directing | Dan Reed | Director |
| Writing | Dan Reed | Writer |
| Production | Des Hamilton | Casting |
| Editing | Ewa J. Lind | Editor |
| Visual Effects | John Rafique | Special Effects Supervisor |
| Crew | Jim Dowdall | Stunt Coordinator |
| Crew | Paul Heasman | Stunt Coordinator |
| Production | Damian Jones | Producer |
| Production | Kahleen Crawford | Casting |
| Visual Effects | Simon Frame | Visual Effects Supervisor |
| Sound | Ian Neil | Music Supervisor |
| Crew | Nick Rideout | Special Effects Coordinator |
| Crew | Nrinder Dhudwar | Stunt Coordinator |
| Sound | Ilan Eshkeri | Original Music Composer |
| Art | Kem White | Art Direction |
| Production | Kevin Loader | Producer |
| Art | Simon Bowles | Production Design |
| Sound | Ben Meechan | Supervising Sound Editor |
| Camera | Chris Seager | Director of Photography |
| Costume & Make-Up | Justine Luxton | Costume Design |
| Costume & Make-Up | Jennifer Harty | Makeup Artist |
| Costume & Make-Up | Tanya Lodge | Makeup Artist |
| Production | Peter Carlton | Executive Producer |
| Sound | Jack Stew | Foley Artist |
| Production | Alexander O'Neal | Producer |
| Production | Lee Thomas | Executive Producer |
| Production | Paul Trijbits | Executive Producer |
