Calln must find everything out about the past of an influential politician.
| Name | Type | Role | |
|---|---|---|---|
| James Mitchell | Writer | ||
| John Franklyn-Robbins | Guest Star | ||
| John Woodnutt | Guest Star | ||
| Karin McCarthy | Guest Star | ||
| Denis Thorne | Guest Star | ||
| John Arnatt | Guest Star | ||
| Nicholas Selby | Guest Star | ||
| Barry Andrews | Guest Star | ||
| James Goddard | Director |