A radioactive isotope contained in copper is in a car that is stolen when parked at The Aidensfeld Arms. At the same time Greengrass tells two school boys that in another episode 'found' golf balls to him that he could use some copper. Greengrass' little brother makes him have a racing dog in custody.
| Creator | Keith Richardson |
|---|---|
| Actor | Derek Fowlds, William Simons, Tricia Penrose |
| Country | United Kingdom |
| Production | Yorkshire Television |