Dian and Major Milligan crash the Duchess of Denver's cocktail party and later agree to a drug-dealing alliance with Lord Peter utilizing his "Death Bredon" identity.
| Name | Type | Role | |
|---|---|---|---|
| Dorothy L. Sayers | Writer | ||
| Bill Craig | Writer | ||
| Janet Key | Guest Star | ||
| Hilary Wontner | Guest Star | ||
| Ian Gelder | Guest Star | ||
| John Rapley | Guest Star | ||
| Gabrielle Brune | Guest Star | ||
| Rodney Bennett | Director |