Blaketon is worried about his up coming retirement, he discusses it with Alf and tells him he has decided to apply for an extension of service. There are major thefts from a fur factory which leads to a police chase aboard a train, but only two out of the three men are caught. The other is found later when his son reluctantly leads the police to him. Claude has a metal detector and thinks he's struck gold!
| Name | Type | Role | |
|---|---|---|---|
| James Stevenson | Writer | ||
| Marji Campi | Guest Star | Joyce Elcott | |
| Jack Smethurst | Guest Star | John Jenkins | |
| Gerry Poulson | Director | ||
| Nick Berry | Actor | PC Nick Rowan | |
| Steve Garti | Actor | 'Five Holes' | |
| Veronica Lang | Actor | Mrs Dobson | |
| Juliette Gruber | Actor | Jo Weston | |
| Michael Strobel | Actor | Ticket Collector | |
| James Gaddas | Actor | Eddie Ainsworth | |
| Bill Maynard | Actor | Claude Jeremiah Greengrass | |
| Tricia Penrose | Actor | Gina Ward | |
| Bruce McGregor | Actor | Train Driver | |
| Tracey Wilkinson | Actor | Molly Ainsworth | |
| Derek Fowlds | Actor | Sergeant Blaketon | |
| Jeff Hordley | Actor | Mark Mullins | |
| Peter Benson | Actor | Bernie Scripps | |
| Steve Drayton | Actor | Dennis Black | |
| Oliver Peace | Actor | Terry Ainsworth | |
| William Simons | Actor | PC Ventress | |
| David Fredrickson | Actor | John Avery | |
| Dominic Rickhards | Actor | Steve Adams | |
| James Smith | Actor | Mr Dobson | |
| Mark Jordon | Actor | PC Bellamy | |
| John Henshaw | Actor | Guard |