Get twice the thrills with the 2-disc set "Knowing/Push Double Feature." Nicolas Cage and Rose Byrne star in the mystery thriller "Knowing" (2009), about a Boston school teacher who opens a time capsule, which predicted all the disasters from 1959. An astrophysicist investigating the phenomenon finds out more tragedy is on the way, putting his and his son's life is in serious danger. The sci-fi thriller "Push" (2009) stars Dakota Fanning, Chris Evans, and Camilla Belle. The film revolves around a group ofpeople bestowed with special abilities who must find a girl wanted by a shadowy government agency.