Seasons and episodes
17Season 17 Feb. 02, 2016
17 - 24Gut Reaction (Part 1) Jul. 26, 2016- 17 - 25Gut Reaction (Part 2) Aug. 02, 2016
18Season 18 Aug. 15, 2017
- 18 - 3Closing In: The Hunt For Alien Life Aug. 29, 2017
- 18 - 4The Day The Dinosaurs Died Sep. 05, 2017
- 18 - 11Gut Revolution (Part 2) Garry's Story Oct. 24, 2017
19Season 19 Mar. 06, 2018
- 19 - 4How to Build a Time Machine Aug. 28, 2018
- 19 - 5Beating Diabetes Sep. 04, 2018
20Season 20 Feb. 12, 2019
- 20 - 6Should I Risk It? Oct. 08, 2019
22Season 22 Feb. 16, 2021
- 22 - 6The Truth About Fasting Jul. 27, 2021
23Season 23 Feb. 01, 2022
- 23 - 1The Secret Lives of Our Urban Birds Feb. 01, 2022
- 23 - 2The Big Brew Challenge Feb. 08, 2022
- 23 - 3Miracle Babies: Operation Hope Feb. 15, 2022
- 23 - 4Forever Young? The Rise of Injectables Feb. 22, 2022
- 23 - 5Solar Storms: A Warning from Space Mar. 01, 2022
Synopsis
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.
Original title Catalyst
TMDb Rating 6.5
First air date Jan. 01, 2014
Last air date Aug. 09, 2022
Average Duration 30 minutes
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