Ash has seen this movie.
A teen gang in a South London housing estate must team up with the other residents to protect their neighbourhood from a terrifying alien invasion.
| Moses | John Boyega |
| Sam | Jodie Whittaker |
| Ron | Nick Frost |
| Pest | Alex Esmail |
| Brewis | Luke Treadaway |
| Tonks | Selom Awadzi |
| Dennis | Franz Drameh |
| Biggz | Simon Howard |
| Hi-Hatz | Jumayn Hunter |
| Jerome | Leeon Jones |
| Probs | Sammy Williams |
| Mayhem | Michael Ajao |
| Dimples | Paige Meade |
| Tia | Danielle Vitalis |
| Dionne | Gina Antwi |
| Gloria | Natasha Jonas |
| The Creature | Terry Notary |
| Arresting Police Officer | Chris Wilson |
| Policeman 1 | Joey Ansah |
| Policeman 2 | Adam Leese |
| Documentary Voice Over | Adam Buxton |
| Margaret | Maggie McCarthy |
| Italian Woman | Flaminia Cinque |
| Biggz's Mum | Jacey Sallés |
| Pest's Nan | Yvonne D'Alpra |
| Dennis' Dad | Karl Collins |
| Beats | Jermaine Smith |
| Patrick | Lee Long |
| Detective Superintendant | David Cann |
| Police Constable | Dylan Charles |
| Police Officer - SWAT (uncredited) | Lee Nicholas Harris |
| Policewoman (uncredited) | Stephanie Street |
| CO19 Officer | Philip Harvey |
