Lol. Primeval (http://www.imdb.com/title/tt0808096/)'s a relatively new UK show (only started last year) now in it's 2nd season. A group of dino experts/scientists find strange anomalies in time start to appear in various parts of England but prehistoric creatures from the past can get through them and run wild so the team have to catch them and get them back to the past before they kill people. They've a different beastie every week. If you can, check it out. It's cheesy in places but great fun; it appeals to me because I wanted to be a paleontologist when I was younger lol!