Do I need to watch earlier episodes before “Terra”?

Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch Les Mondes extraterrestres Season 1 Episode 4 Online

Q: Where can I watch “Les Mondes extraterrestres” Season 1 Episode 4 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

“Terra” — Watch "Les Mondes extraterrestres" Season 1 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.

Dec 2, 2020 Season 1 Episode 4 48 min TV-PG

8.0 ★ ★ ★ ★ ★

3 votes

Les Mondes extraterrestres Season 1

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Season 1 Episode 4 — Aired on Dec 2, 2020 • runs about 48 minutes.

Directed by Tim Lambert, Suzy Boyles.

Notable cast/guest names in this episode include Sophie Okonedo.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Les Mondes extraterrestres Season 1 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Une espèce hyperavancée s’abrite sur l’exoplanète condamnée Terra, qui orbite autour d’une étoile vieillissante. Maintenant, ils doivent coloniser un autre monde, en utilisant des robots.