Superworm is super-long and super-strong, and is always saving the day. But who can save him when he gets too full of himself and is captured by the evil Wizard Lizard?
| Writing | Julia Donaldson | Book |
| Writing | Axel Scheffler | Book |
| Writing | Max Lang | Adaptation |
| Writing | Suzanne Lang | Adaptation |
| Directing | Jac Hamman | Director |
| Directing | Sarah Scrimgeour | Director |
| Editing | Robin Sales | Editor |
| Production | Karen Lindsay-Stewart | Casting |
| Sound | Timeri Duplat | Music Editor |
| Sound | Antony Bayman | Sound Effects Editor |
| Sound | Gilbert Lake | Sound Re-Recording Mixer |
| Sound | Adrian Rhodes | Supervising Sound Editor |
| Sound | Alex Stylianou | ADR Recordist |
| Sound | Mike Tehrani | ADR Mixer |
| Production | Martin Pope | Producer |
| Production | Barney Goodland | Producer |
| Sound | René Aubry | Original Music Composer |
| Production | Michael Rose | Executive Producer |
| Production | Daryl Shute | Associate Producer |
| Sound | Adrian Rhodes | Sound Designer |
| Sound | Terry Davies | Conductor |