Robin's principles are well-known, if not well-liked. There are two kinds of men he doesn't like: traitors and impostors. Unless he is the impostor?
| Name | Type | Role | |
|---|---|---|---|
| Norman Best | Writer | ||
| Paul Hansard | Guest Star | ||
| Nigel Green | Guest Star | ||
| Shaun O'Riordan | Guest Star | ||
| Jack Melford | Guest Star | ||
| Martin Lane | Guest Star | ||
| Edward Mulhare | Guest Star | ||
| Brenda de Banzie | Guest Star | ||
| Victor Woolf | Guest Star | ||
| Lindsay Anderson | Director |