In 2176, a Martian police unit is sent to pick up a highly dangerous criminal at a remote mining post. Upon arrival, the cops find the post deserted and something far more dangerous than any criminal — the original inhabitants of Mars, hellbent on getting their planet back.

When he suddenly finds himself without his long-standing blue-collar job, Larry Crowne enrolls at his local college to start over. There, he becomes part of an eclectic community of students and develops a crush on his teacher.