files/pictures/picture-35.jpgClifton Collins Jr. (STAR TREK) has swum onto Guillermo del Toro's PACIFIC RIM, reports Variety
. He joins Charlie Hunnam, Ildris Elba, Charlie Day and Max Martini.
After an alien invasion, humans come together and use mecha to fight back.
Travis Beacham is writing the Legendary Pictures production. Legendary's Thomas Tull and Jon Jashni are the producers.
Filming will start this fall with an eye set for a summer 2013 release.