The new Hunter cannot decide if Callan is to return to the Section or not.
| Name | Type | Role | |
|---|---|---|---|
| James Mitchell | Writer | ||
| Gary Watson | Guest Star | ||
| Frederick Schrecker | Guest Star | ||
| Queenie Watts | Guest Star | ||
| Mona Hammond | Guest Star | ||
| Richard McNeff | Guest Star | ||
| Clifford Rose | Guest Star | ||
| David Prowse | Guest Star | ||
| Denis Thorne | Guest Star | ||
| Harry Towb | Guest Star | ||
| John Baldwin | Guest Star | ||
| Alan Cullen | Guest Star | ||
| James Goddard | Director |