Season 4

2000  ·  22 episodes

They have come to Earth with the promise of peace... an alien race called the Taelons. But there are those who resist these alien Companions. For the Taelon's true mission, the secrets they hide... will forever altered our world. The fate of humanity now relies... on those who dare challenge the future... of Earth.

S1 S2 S3 S4 S5

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~ end of season ~