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Killers of the Cosmos Season 1 Episodes

  • 2021-2021
  • 1 Season
  • Discovery Channel
  • Documentary, Drama
  • TV-PG
  • Watchlist
    Where to Watch

A mysterious informant investigates each disaster-in-the-making via a wide range of experts who've studied some of science's most unbelievable wonders.

Season 1 Episode Guide

Season 1

6 Episodes 2021 - 2021

Episode 1

The Case of the Killer Rocks

Mon, Sep 20, 2021

Where to Watch
Killers of the Cosmos, Season 1 Episode 1 image

Episode 2

Death Ray

Where to Watch
Killers of the Cosmos, Season 1 Episode 2 image

Episode 3

Cosmic Scrap

Where to Watch

Episode 4

Little Green Men

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Killers of the Cosmos, Season 1 Episode 4 image

Episode 5

Dark Star

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Killers of the Cosmos, Season 1 Episode 5 image

Episode 6

Big Sleep

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