A knife-thrower's assistant with a travelling circus is found stabbed to death. At Inspector Christmas's invitation, Mrs. Bradley and her chauffeur, George, infiltrate both village and circus communities in an attempt to solve the murder.
| Name | Type | Role | |
|---|---|---|---|
| Julie Rutterford | Writer | ||
| Felicity Montagu | Guest Star | ||
| Sheila Steafel | Guest Star | ||
| Kenneth Colley | Guest Star | ||
| Nicky McInnes | Guest Star | ||
| James Baglow | Guest Star | ||
| Nicholas Woodeson | Guest Star | ||
| Richard Baglow | Guest Star | ||
| Peter Davison | Guest Star | ||
| Meera Syal | Guest Star | ||
| Peter Gallagher | Guest Star | ||
| Janine Duvitski | Guest Star | ||
| Francis Magee | Guest Star | ||
| Big Mick | Guest Star | ||
| Martin Hutchings | Director |