Three more episodes from the sixth season of the History Channel series "The Universe" come popping out at you. See how a stranded manned exploration of the Red Planet may play out in "Crash Landing on Mars"; explore how natural disasters have shaped our topography across the eons in "Worst Days on Planet Earth"; and physicists and theologians grapple over the existence of a grand design in "God and the Universe." 135 min. total. Widescreen (Enhanced); Soundtrack: English DTS HD 5.1 Master Audio; Subtitles: English (SDH), Spanish. Blu-ray 3D requires a 3D television, a 3D Blu-ray player, and special glasses to reproduce the original theatrical experience.