S1, E2: Host Michelle Rodriquez brings together top scientists to explore what would happen if aliens invade Earth.
Documentary · Aug 14, 2011 · 42 min
Information
- Released
- 2011
- Run Time
- 42 min
- Rated
- 14+
- Region of Origin
- United States
- © 2011 Discovery Communications Inc.
Languages
- Original Audio
- English
- Audio
- English (United States) (AAC)
- Subtitles
- English (CC)
Accessibility
- Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.