Avon and his team plan to steal a shipment of atomically converted gold being transported from the planet Xeroc aboard a domestic passenger ship.
| Name | Type | Role | |
|---|---|---|---|
| Colin Davis | Writer | ||
| Anthony Brown | Guest Star | ||
| Dinah May | Guest Star | ||
| Norman Hartley | Guest Star | ||
| Roy Kinnear | Guest Star | ||
| Brian Lighthill | Director |