Catalyst Episode Rating Graph poster

Catalyst Episode Rating Graph

Jan 2014 - present

7.0

Catalyst Episode Rating Graph poster

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Browse episode ratings trends for Catalyst. Simply click on the interactive rating graph to explore the best and worst of Catalyst's 164 episodes.

Best Episodes of Catalyst

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Worst Episodes of Catalyst

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Catalyst Episode Guide

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.

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The first episode of Catalyst aired on January 01, 2014.

The last episode of Catalyst aired on August 09, 2022.

There are 164 episodes of Catalyst.

There are 10 seasons of Catalyst.

Yes.

Catalyst is set to return for future episodes.