Mark is worried he's drifting apart from Sophie, so immediate action is called for: he must propose... and where better than the Quantocks?
| Name | Type | Role | |
|---|---|---|---|
| Jesse Armstrong | Writer | ||
| Sam Bain | Writer | ||
| Geoffrey McGivern | Guest Star | ||
| Eryl Maynard | Guest Star | ||
| Sophie Winkleman | Guest Star | ||
| Tristram Shapeero | Director |