Did you catch that commercial with dinosaurs during the Super Bowl? No, it wasn't 'Jurassic Park 4: The T-Rex Strikes Back,' it was the highly anticipated first look at Fox and Steven Spielberg's 'Terra Nova.'

In the preview, audiences are given a very brief plot synopsis: People of the future screw up ("The world you left behind fell victim to greed, war ..."), then travel back in time to start life again. Hence, dinosaurs.

However, unlike 'Jurassic Park,' these humans presumably have weapons and technology from the future ... but they're still on the dinosaurs' home turf. Obviously this description does not do the promo justice, so why not take a look at it below?