When a sixteen-year-old girl goes missing, her parents claim it is completely out of character, and are distraught when DS MJ Croft, head of the Dover Missing Persons Unit, finds vodka in the teenager's bedroom. DC Jason Doyle, however, is suspicious that the father is abusing his daughter. Meanwhile, Amy helps 65-year-old Stan Marsh search for his long-lost twin brother.
| Name | Type | Role | |
|---|---|---|---|
| Cascade Brown | Guest Star | ||
| Madeleine Fairley | Guest Star | ||
| Ray Fearon | Guest Star | ||
| Barry McCarthy | Guest Star | ||
| Melissa Lloyd | Guest Star | ||
| Philip Olivier | Guest Star | ||
| Jenny Ash | Director |