"Sex and Violence", the twelfth episode of Season 3, although made, wasn't broadcast in the UK. A long-standing myth claims that the episode was banned because it incorporated footage of a real military execution. However, this was just a cover story and simply isn't true - the footage in question has been featured in other programmes since. The real reason why the episode wasn't broadcast is because it spoofed real-life personalities such as Mary Whitehouse, Lord Longford and Cliff Richard (then taking part in an investigation into the moral pollution of the nation, as mirrored in the programme) and would have been too libelous to broadcast and almost certainly would have resulted in legal action being taken against the BBC. More than three decades later the episode still hasn't been broadcast in the UK or even released commercially. Ironically, this is one of the few episodes from the third season which has survived the BBC's archive purges of the 1970s.