| Surname or Role | First Name or Nickname |
| Shipman (Title Character) | |
| West/Shipman (Title Character) | |
| Gavin's Best Friend | |
| Stacey's Best Friend | |
| Shipman (Gavin's Mum) | |
| Shipman (Gavin's Dad) | |
| West (Stacey's Mum) | |
| West (Stacey's Uncle) | |
| West (Stacey's Brother) | |
| Sutcliffe (Shipman's Friend) | |
| Sutcliffe (Shipman's Friend) | |
| '####..The Baby' | |
| Coach | |
| | Surname or Role | First Name or Nickname |
| Gavin's Friend F... | |
| Gavin's Friend B... | |
| Gavin's Friend D... | |
| Gavin's Friend C... | |
| Gavin's Friends G... | |
| Gavin's Friend J... | |
| Smithy's Employee | |
| Gwen's Next Door Neighbour | |
| Gavin's Work Friend Who Doesn't | |
| Smith (Smithy's Sister) | |
| Smith (Smithy's Mum) | |
| Only Talks In Welsh | |
| Vicar In Barry | |
|