Prisoner CBH was a great corny soap opera with melodramatic plots - some of the best TV ever made IMO. I watched it on Central TV back in the late 80s when it was regularly pulling in a million viewers per episode after midnight (in the Central region, an extraordinary figure for the time).
I have to say I looked through the posts above especially to see any reference to wobbling scenery. Thanks for not letting me down! For some reason it's obligatory for PCBH to be cited as having wobbling walls. Nice to see somebody keeping up the tradition of mentioning something that just wasn't true.
Alongside the discussion of the show, perhaps we could discuss why people feel the need to say that this show had wobbling scenery. Is it a kind of urban myth? Or what we would call a meme nowadays? Perhaps people say it because the production values seemed low enough to them that it's as if the wall wobbled.