Pacific Rim's fourth trailer has gone live showcasing a little more of the movie releasing later this week. The fourth trailer, titled "Resistance" showcases some of the people you meet who are fighting back against the monsters (Kaiju) in the Jaeger program. You get to see glimpses of some of the mechs (Jaegers) and some of the Kaiju that they fight. The trailer also showcases some of the great special effects that make the movie enjoyable. And, you also get to hear the voice of GLaDOS early in the trailer! Pacific Rim is surfacing later this week on July 12. Lee thought it was a see it. David thought it was a rental, but a very high rental that you could enjoy in theaters.