After a spaceship crashes on a seemingly desolate desert world, the survivors discover it's home to deadly flying predators that thrive in darkness...and the planet's three suns are about to enter total eclipse. The group's only chance for staying alive rests with fugitive killer Riddick (Vin Diesel), but will he help them? Radha Mitchell, Cole Hauser, Keith David also star. 109 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: French, Spanish; audio commentary by Diesel, Hauser, others; "making of" documentary; featurettes; more.