Watch Alien Worlds (2020) Free Online

Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets.

Alien Worlds is a 2020 documentary TV series starring Sophie Okonedo. The series has 1 season and 4 episodes. Viewers rate it 6.9/10 on TMDB based on 263 votes.

• First aired: 2020-12-02
• Seasons: 1
• Episodes: 4
• Status: Ended
• Genres: Documentary
• TMDB rating: 6.9/10

Alien Worlds cast

Sophie Okonedo

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