First off is sort of a mood piece. I’m not sure what the lesson is supposed to be, but I took it to be a parable on never trusting your relatives.
Next is a bit longer fair warning, it’s 8 minutes 50 seconds, but I got kinda mesmerized. For anyone who’s ever wondered what all those anti-Scientology yahoos are on about… this pretty much answers the question.
For the last video, just remember that the funny isn’t when the announcers are laughing, the funny is when no one is laughing.