Jessica Alba, Michael Chiklis and Chris Evans head a sexy, star-powered cast in this explosive adventure about a quartet of flawed, ordinary human beings who suddenly find themselves with extraordinary abilities. After exposure to cosmic radiation, four astronauts become the most remarkable, if dysfunctional, superheroes of all time. Unfortunately, the mission's sponsor has also been transformed - into the world's most lethal supervillain - setting the stage for a confrontation of epic proportions.