An aspiring teen detective stumbles into her first real case, when investigating the mysterious new family in her neighborhood.
| Actor | Role |
|---|---|
 Ray WinstoneButcher Bryn | Butcher Bryn |
 Kimberley NixonPippa | Pippa |
 Jaime WinstoneElfie Hopkins | Elfie Hopkins |
 Gwyneth KeyworthRuby Gammon | Ruby Gammon |
 Aneurin BarnardDylan Parker | Dylan Parker |
 Rupert EvansMr. Gammon | Mr. Gammon |
 Kate MagowanMrs. Gammon | Mrs. Gammon |
 Julian Lewis JonesHarry Hopkins | Harry Hopkins |
| CClaire CageLottie Jenkins | Lottie Jenkins |
 Richard HarringtonTimothy Jenkins | Timothy Jenkins |
 Sule RimiConstable Kelly | Constable Kelly |
 Alastair G. CummingMr. Parker (as Alastair Cumming) | Mr. Parker (as Alastair Cumming) |
 Steven MackintoshMichael | Michael |
 Dean AndrewsVillager | Villager |