B4 is a 2012 English-language Sci-Fi Thriller movie. Three friends find themselves trapped in an underground parking garage. They soon discover it is no ordinary parking garage with doorways leading into the past and future and floors that repeat themselves for eternity. As their perception of time and space crumbles around them, they must struggle to keep their sanity, if not their lives - because not even death is an escape.. Written by Anonymous. B4 stars Phillip Daniel in the title role along with Sean Durrie, Joanne Spracklen, John Stanisci, Jeremy Thorsen and April Wade in supporting roles.