These films, I recall, were introduced by that red cartoon snake with the perpetual toothy smile called Hissing Sid! I remember some quite serious ones including one about an RAF Officer being blackmailed into spying at either Scampton or Waddington, during both their Vulcan eras. The poor chap had been filmed by some Commies getting it on with an intimate services operative, or whatever such young ladies are called now. Hissing Sid introduced the show by spinning in swivel chair asking if we would like to be in show biz, then introduced the Flt Lt somebody or other 'who wanted to be in show beessness' said Sid with his heavy East European accent. Also, that he like to haaf a vaery good time weev the ladees!
FB