Two elderly brothers are found dead in their home, with no apparent injuries. A post mortem discovers suspicious puncture marks and a possible racist connection.
| Name | Type | Role | |
|---|---|---|---|
| Tony McHale | Writer | ||
| James Thornton | Guest Star | Douglas | |
| Andrew Sachs | Guest Star | Josef Horowitz | |
| Adam Maxwell | Guest Star | Radio Reporter | |
| David Simeon | Guest Star | Priestley | |
| Louise Blake | Guest Star | Nicola James | |
| Beresford Le Roy | Guest Star | Mortuary Technician | |
| Anna Lorimer | Guest Star | Emma | |
| Suzanne Bertish | Guest Star | Ewa Horowitz | |
| Robert Arden | Guest Star | Alex Wein | |
| Jane Cunliffe | Guest Star | Carol | |
| Neil Maskell | Guest Star | Gary Lomax | |
| Cleo Sylvestre | Guest Star | 1st Neighbour | |
| Eleanor Moriarty | Guest Star | Karen | |
| Stanley Kaye | Guest Star | Jake Davies | |
| Ace Bhatti | Guest Star | DCI Ranjeet Naval | |
| Kish Sharma | Guest Star | Solicitor | |
| Joseph Bennett | Guest Star | Carl Martin | |
| Steph Bramwell | Guest Star | Doctor's Receptionist | |
| Miranda Bell | Guest Star | 2nd Neighbour | |
| Theo Landey | Guest Star | Toby | |
| Ewan Stewart | Guest Star | DS Chris Moorhouse | |
| Bill Raymond | Guest Star | Henry Davies | |
| Gillian McCutcheon | Guest Star | Magistrate | |
| Naomi Allisstone | Guest Star | Jan Martin | |
| Joanne Good | Guest Star | TV Reporter | |
| Michael Elwyn | Guest Star | Peter Lake | |
| Mark Homer | Guest Star | DC Cliff Armstrong | |
| Richard Todd | Guest Star | Professor Newman | |
| Trevor Thomas | Guest Star | Bill | |
| Coky Giedroyc | Director |