Although Annette is in America, her sister Debbie keeps seeing her in the UK. In order to convince people that she is not losing her mind, Debbie takes a photograph of her sister, but when this is developed, Annette is nowhere to be seen....
| Name | Type | Role | |
|---|---|---|---|
| Ian Mackintosh | Writer | ||
| John Lee | Guest Star | ||
| John McDermott | Guest Star | ||
| Patrick Newell | Guest Star | ||
| Mela White | Guest Star | ||
| Pat Astley | Guest Star | ||
| Mark Eden | Guest Star | ||
| Derek Bennett | Director |