I spotted a mistake in Twin Peaks! When Dale Cooper asked the Internal Affairs agent on which TV network season 3 would air, the agent answered “it’s Showtime.”
However, neither Dale Cooper nor the Internal Affairs agents were aware of their existence as mere characters in a TV show. On top of that, it is likely that nobody in the crew (not even David Lynch) knew that Showtime would be the TV network that would air season 3.
