Catalyst
Series Overview
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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
10 Seasons • 164 Episodes
30 min per episode
2014 – Present
Premiered: Wed, Jan 1, 2014
Creative Production Team
Latest Aired Episode
Season 23, Episode 6: “The Science of Relationships”
The happiest 50-year-olds are living to be the healthiest 80-year-olds. Their secret? Relationships. Lily Serna explores how to live a healthier and more satisfying life through the science of our social connections.
Seasons & Episodes Breakdown
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
PG: Parental Guidance — Recommended for mature viewers.
International Certification Matrix
Parental Guidance — Recommended for mature viewers.
Parental Guidance Suggested.
Production Stills & Gallery
Official cinematic photography and background stills for Catalyst.
Shows Similar to Catalyst
Series sharing comparable tone, character dynamics, and narrative themes
8.3
8.0
6.6
3.0
5.5
7.0
8.1
10.0
9.2
9.0
6.8
10.0![](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 3"%3E%3Crect width="2" height="3" fill="%23161922"/%3E%3C/svg%3E)
8.5Our Fascinating Planet
6.5
7.5
More Series Like Catalyst
Shows sharing similar genres, audiences, and storylines.
Frequently Asked Questions About Catalyst
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Catalyst about?
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.
How many seasons does Catalyst have?
Catalyst comprises 10 seasons available to explore.
Who stars in Catalyst?
Key cast members in Catalyst include Not specified.
Who created or directed Catalyst?
Catalyst was developed and directed by Not specified.