A séance is held, and a special wish causes a marriage vow to take on a new significance.
| Name | Type | Role | |
|---|---|---|---|
| Daphne Anderson | Guest Star | ||
| Peter Barkworth | Guest Star | ||
| Madeleine Mills | Guest Star | ||
| Nigel Stock | Guest Star | ||
| Stanley McGeagh | Guest Star | ||
| Eleanor Summerfield | Guest Star |