Last of the Summer Wine (1973)

S25E5 Who's That With Barry And Glenda? It's Not Barry And Glenda

Clegg, Truly, and Billy stumble upon Barry in the woods, clearly looking suspicious, but they can't figure out what he's up to. At the same time, a mysterious stranger is spotted lurking near Barry and Glenda's home while Barry is absent. Meanwhile, Alvin takes up welding in an effort to enhance the yard. Miss Davenport finds herself caught in an awkward and unromantic situation.