It's 1959. The pilot episode sees Cambridge archaeology professor Jeffrey Fairbrother attempt to shake up his life by joining a Maplin's holiday camp.
13 episodes - commissioned as two separate series - were broadcast together between October 1982 and January 1983.
It's now Spring 1960, and the new season is about to start. As the staff return to Maplin's, someone is missing: Mr Fairbrother has left the camp.
Series 6 sees the departure of both Barry and Mr Partridge - who is found dead in mysterious circumstances. Could it be murder?! Devastated by Barry's leaving her, Yvonne is eventually placated when the rest of the staff track down her previous dance partner, Julian.