The story follows Spudling, a sheltered character whose parent runs the factory manufacturing light for the city's inhabitants. When finally granted permission to follow their parent into work for one day, Spudling discovers the secret of what is really powering their world...
| Directing | Jonny Eveson | Director |
| Writing | Jonny Eveson | Writer |
| Visual Effects | Jonny Eveson | Animation |
| Sound | Blair Mowat | Music |
| Sound | Aislin Evans | Music |
| Writing | Lindsey Williams | Writer |
| Production | Deborah Lee | Executive Producer |
| Production | Emma Cahusac | Executive Producer |
| Production | Gillian Scothern | Executive Producer |
| Sound | Helen Dickson | Sound Designer |
| Sound | Eli Rainsberry | Sound Mixer |
| Crew | Samuel Blain | Thanks |
| Crew | Ollie Bostock | Thanks |
| Crew | Aislin Evans | Thanks |
| Crew | Martin Eveson | Thanks |
| Crew | Andrew Milner | Thanks |
| Crew | Claire Pickard | Thanks |
| Crew | Pete Williams | Thanks |
| Production | Helen Brunsdon | Executive Producer |