Always make sure your roadkill is dead before you strap it on to the roof of your car...or just bring it back to the suburbs of Seattle and park it in your garage. You might end up with an adventure that you didn't plan on, just like the Hendersons. The movie doesn't happen, the world never finds out about Harry, and Sarah's prom corsage doesn't get eaten, if they all just keep on driving. One of the greatest movies of all time.