Shirley and Clive, a happy and affluent married couple find their preconceptions about questioned by Mik, an underground film maker - as they become ever more involved with his latest project.
| Name | Type | Role | |
|---|---|---|---|
| Richard Morant | Guest Star | ||
| Sam Isaacs | Guest Star | ||
| Tim Curry | Guest Star | ||
| Arthur English | Guest Star | ||
| Matthew Scurfield | Guest Star | ||
| Nadim Sawalha | Guest Star | ||
| Annabel Leventon | Guest Star | ||
| Beth Porter | Guest Star |