Where can I watch “Cosmos” Season 2 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).

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Watching earlier episodes in season 2 helps you follow the plot and character arcs leading into this episode.

Watch Cosmos Season 2 Episode 4 Online

“Vavilov” — Watch "Cosmos" Season 2 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.

Mar 16, 2020 Season 2 Episode 4 43 min TV-G

8.5 ★ ★ ★ ★ ★

13 votes

Cosmos Season 2

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Season 2 Episode 4 — Aired on Mar 16, 2020 • runs about 43 minutes.

Directed by Ann Druyan.

Written by Ann Druyan, Brannon Braga.

Notable cast/guest names in this episode include Neil deGrasse Tyson, Ann Druyan.

This page includes 4 official still(s) (when available) plus legal availability links.

Looking for “watch Cosmos Season 2 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Sunucumuz Neil deGrasse Tyson, 20. yüzyılın ilk yarısında herkes için açlığı sona erdirmenin nihai yolu olabileceğini kanıtlamaya çalışan öncü genetikçi Nikolai Vavilov'un az bilinen hikayesini anlatıyor.