A pair of scientists accidentally create mayhem in the North West of England by unleashing a swarm of giant radioactive wasps.
| Actor | Role |
|---|---|
 'Legs' Larry SmithNarrator | Narrator |
 Stéphane CornicardDan Morgan | Dan Morgan |
| WWill Harrison-WallaceDoctor Notanazi | Doctor Notanazi |
| PPeter DicksonAlbert | Albert |
 Ruth UrquhartLorna | Lorna |
| AAnthony RuddTerritorial Agent | Territorial Agent |
 Katy MawSnake | Snake |
| JJim DavisDr. Quent Brady (archive footage) | Dr. Quent Brady (archive footage) |
 Robert GriffinDan Morgan (archive footage) | Dan Morgan (archive footage) |
 Joel FluellenArobi (archive footage) | Arobi (archive footage) |
| BBarbara TurnerLorna (archive footage) | Lorna (archive footage) |
 Eduardo CiannelliMahri (archive footage) | Mahri (archive footage) |
 Vladimir SokoloffDr. Lorentz | Dr. Lorentz |
| TTim HuntleyTerritorial Agent (archive footage) | Territorial Agent (archive footage) |