Carreg Gron Kijken op Netflix in Nederland.
Nee, helaas is Carreg Gron nog niet beschikbaar op Netflix in Nederland.
| Directing | Sara Lloyd | Director |
| Production | Gareth Rees Rowlands | Producer |
| Production | Anna Arrieta | Line Producer |
| Production | Roger Burnell | Executive Producer |
| Writing | Elin Myfanwy Phillips | Writer |
