A department in a British Government appears to be attempting to kill a bunch of drug-dealing students...but why?
| Name | Type | Role | |
|---|---|---|---|
| Ranald Graham | Writer | ||
| Harold Innocent | Guest Star | ||
| Alice Krige | Guest Star | ||
| Robert Mortimer | Guest Star | ||
| Geoffrey Freshwater | Guest Star | ||
| Colm Daly | Guest Star | ||
| P.H. Moriarty | Guest Star | ||
| Andrew MacLachlan | Guest Star | ||
| John Line | Guest Star | ||
| Barry Copping | Guest Star | ||
| Roger Owen | Guest Star | ||
| George Rains | Guest Star | ||
| Robert McBain | Guest Star | ||
| Jackie Downey | Guest Star | ||
| Maggie Henderson | Guest Star | ||
| Alexander Davion | Guest Star | ||
| Don McKillop | Guest Star | ||
| Bernard Finch | Guest Star | ||
| Ian Sharp | Director |