Mind Your Language Season 4 Internet Archive Best Link

The search for of Mind Your Language (the 1986 revival) is notoriously difficult because the master tapes were largely lost in a studio fire at Granada Television.

If you are looking for the complete collection (including the 1986 revival often mistaken for Season 4), here is the best way to search and what to look for on the Internet Archive (Archive.org).

to see if you've found one of the rarer "lost" episodes like "Wedding Fever" or "Ghoulies and Ghosties". TVGuide.com