Hugh Laurie was not always cool, but he was pretty darn funny in Jeeves and Wooster. Here's a good example, I think...

Group pressure having a strong effect on unsuspecting elevator riders

Film of railroad snowblower model used to clear snow off an outdoor layout. Gives a good idea of how impressive the real one would look in action.

The image is real bad, but there is no such thing as too much Shatner (or is there???)