The tale of a ravenous rat who craves buns, biscuits and all sweet things. Tearing along the highway, he searches for sugary treats to steal, until his sweet tooth leads him to a sticky end.
| Actor | Role |
|---|---|
 Rob BrydonNarrator / The Horse (voice) | Narrator / The Horse (voice) |
 David TennantThe Highway Rat (voice) | The Highway Rat (voice) |
 Nina SosanyaThe Duck (voice) | The Duck (voice) |
 Tom HollanderThe Squirrel (voice) | The Squirrel (voice) |
 Frances de la TourThe Rabbit (voice) | The Rabbit (voice) |
| HHusaam KianiThe Kitten (voice) | The Kitten (voice) |