Guillermo Del Toro is making what could be the best monster movie of all time. Pacific Rim pits humans controlling giant robots fighting giant monsters. Every thing that I’ve seen from this film has got me more excited. Below we have a new tv spot for the film that focuses on the action and 15 new pics that go behind-the-scenes on the making of the flick. Check them out!

Pacific Rim opens in 3D on July 12th. The film stars Charlie Hunnam, Idris Elba, Rinko Kikuchi, Charlie Day and Ron Perlman.