After a 4-day training exercise, Penny returns home to announce that she's invited a senior colleague for tea - the next day. Russell's feeling increasingly put out and is, to say the least, not amused by this new imposition.
| Name | Type | Role | |
|---|---|---|---|
| Laurence Marks | Writer | ||
| Maurice Gran | Writer | ||
| Barbara Hicks | Guest Star | ||
| Cheryl Branker | Guest Star | ||
| Colin Turner | Guest Star | ||
| Arwen Holm | Guest Star | ||
| Derrick Goodwin | Director |