There were also several others, including some live shows, all of which can be found on the BBC's Computer Literacy Project Archive: https://clp.bbcrewind.co.uk/

During one of the live shows, demonstrating e-mail, the e-mail account was hacked, probably the first hack captured on TV: https://www.vice.com/en/article/9ak7w5/as-seen-on-tv-when-ha...