Arthur Appleby's orderly world centres on his quiet antique and curio shop. He has just married for the fourth time, and his new wife, Martha, discovers Appleby's dark secret - he murdered all her predecessors. But the new Mrs Appleby has a plan to turn the tables on her husband.
| Name | Type | Role | |
|---|---|---|---|
| Robin Chapman | Writer | ||
| Nigel Caliburn | Guest Star | ||
| Elizabeth Spriggs | Guest Star | ||
| Robert Lang | Guest Star | ||
| Cyril Luckham | Guest Star | ||
| Christopher Bramwell | Guest Star | ||
| John Gorrie | Director | ||
| Stanley Ellin | Director |