- Original release
- Previous episode S02E12 - Alien Earth
- Number S02E13
- Genres Documentary, History, Science-Fiction
-
External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
13 janvier 2026 - 17:13
on 11 databases
Earth Federation
A united Earth may be the only chance for survival in the face of an alien invasion.
Next episode
S02E14 - The World Grid
