One of us... becomes one of them.

In a universe as vast as it is mysterious, an elite force of protectors for peace and justice has existed for centuries. They are the Green Lantern Corps. When a new enemy called Parallax threatens to destroy the Universe, their fate and the fate of Earth lie in the hands of the Corps' newest recruit, the first human ever selected: Hal Jordan (Ryan Reynolds). Bringing the popular superhero to the big screen for the first time, Green Lantern also stars Blake Lively (Gossip Girl), Peter Sarsgaard (Orphan), Mark Strong (Sherlock Holmes), Academy Award nominee Angela Bassett* and Academy Award winner Tim Robbins**.