The premise is that Sylvester Stallone plays a guy who designs escape-proof prisons and not surprising at all, ends up being imprisoned in one. Equally not surprising is that he teams up with Arnold Schwarzenegger's character to escape the inescapable prison. Of course, if they manage to escape, then it really wasn't escape-proof, was it? That will probably hurt future business. Wouldn't it also make him a target for anybody wanting to escape from one of the prisons he design or who wants to bust somebody out?
Oh and Jesus plays the evil prison warden. The movie comes out October 18th.