Catalyst - Full Series Information, Trailer & IMDb Reviews
Catalyst Season 18 Episode 3
Episode Title: Closing In: The Hunt For Alien Life
Genre:
Documentary
Countries:
Australia,
Airing Date: August 29, 2017
Runtime:26 mins
IMDb Rating:
Watch Catalyst Season 18 Episode 3 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery..