Life Beyond Earth

"This documentary on the possibility of life on other planets has been given a stripped-down presentation for its release on DVD. Life Beyond Earth has been transferred to disc in its original full-frame aspect ratio of 1.33:1, and the audio has been mastered in Dolby Digital Surround. The narration is in English and no multiple-language options have been included, though the feature is closed captioned in English. As a bonus, this edition also includes additional commentary from scientist Timothy Ferris and DVD-ROM web links to related Internet sites."