'Off to the Vet' tells the story of how Simon's Cat instinctively knows a trip to the vet is imminent and the lengths he'll go to avoid it. For long-suffering Simon, it is a day he dreads as he is forced to try all kinds of tricks to get Simon's Cat to cooperate.
| Directing | Simon Tofield | Director |
| Writing | Simon Tofield | Writer |
| Writing | Emma Burch | Writer |
| Art | Isobel Stenhouse | Art Direction |
| Production | Emma Burch | Producer |
| Production | Edwin Eckford | Associate Producer |
| Production | Mike Bell | Executive Producer |
| Art | Isobel Stenhouse | Background Designer |
| Art | Marc Moynihan | Background Designer |
| Art | Liza Nechaeva | Art Department Assistant |
| Visual Effects | Aya Suzuki | Senior Animator |