Series 16, Episode 21.
One of the greatest events in modern history - the lunar landing - makes its mark on Aidensfield and most of the villagers are gathered at the Aidensfield Arms to watch it on TV.
Peggy Armstrong claims that it is a con and that she can prove it. And if anybody knows about cons it's her.
Brenda Garnett has been left stranded in Aidensfield when her car broke down and she is afraid somebody may find out where she is. She avoids watching the coverage of the moon landing because she finds it too upsetting - her recently deceased son loved everything to do with space travel. It takes a heart to heart with Bernie to help her come to terms with her loss.
Sergeant Miller and PC Bellamy arrest two tough guys who promise the police officers that they will be dead before dawn. Within hours, the police station is under seige.