The 1983 Alien spoof The Creature Wasn't Nice (aka Naked Space) is painfully unfunny, despite the presence of Leslie Nielsen, Cindy Williams, Patrick Macnee and others. But this sequence at the end, where they confront the killer alien with a synchronized dance routine, is absolutely perfect.

Usually, when you watch something as terrible as Naked Space, you're left wondering what the hell went wrong. In this case, we don't have to wonder, because writer/director Bruce Kimmel has written a long and incredibly frank essay about it, which includes a slew of poor choices on his own part but also unscrupulous producers who tried to recut it as an Airplane spoof, a "hired gun" editor who tried to shoot extra scenes with a comedian named Brother Theodore, and a ton of other problems.