Richard Kelly's ("Donnie Darko") complex and offbeat blend of sci-fi and comedy focuses on a disparate group of people living in a not-too-distant, post-apocalyptic future. Among the eclectic characters are an action film actor (Dwayne Johnson) who'sbeen kidnapped and replaced with a lookalike, a porn star (Sarah Michelle Gellar) looking for a new career, and a cop (Seann William Scott) in search of his missing twin. Mandy Moore, Miranda Richardson, Jon Lovitz, Justin Timberlake also star. 144min. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish.