While Melvin and Haynes are on the beat, they are nearly decoyed away from a robbery. Giving chase Haynes is diverted to an armed robbery while Melvin has to let his prisoner go so he can help Haynes. The armed robber is paranoid and thinks everyone is poisoning him.
| Name | Type | Role | |
|---|---|---|---|
| Roger Parkes | Writer | ||
| Graham Theakston | Director |