Rebeca is keeping quiet about her feelings towards Zac, a boy in the same year as her at school. Rebeca is also hiding a secret about her adoptive parents - they are zombies.
| Actor | Role |
|---|---|
| NNia HafRebeca | Rebeca |
| TTomos LynchZac | Zac |
| FFflur Medi OwenKate | Kate |
| DDarren OwenAron | Aron |
| CCara Jane OwenSophie | Sophie |
| EEla PritchardManon | Manon |
| GGwenllian Jones-GriffithMrs. Pritchard | Mrs. Pritchard |
| MManon NavenMrs. Daniels | Mrs. Daniels |
| GGruffydd Owain Wyn JonesDafydd | Dafydd |