Catalyst

(2001)

Catalyst

Sezonul 1

Sezon 1, episod 1:
Sezon 1, episod 2:

Sezonul 12

Sezon 12, episod 10: Christchurch Earthquake - Project Aether - Joggobot - Lynne Milne - Sudoku
Sezon 12, episod 20: Next Generation Nuclear - Teenage Acne - Higgs Boson - Pokie Probability
Sezon 12, episod 22: Space Junk - Organ Bio-printing - Ketamine - Graham's Number - DNA

Sezonul 13

Sezonul 14

Sezon 14, episod 10: Testosterone - It's Not All About Sex, Man Flu
Sezon 14, episod 20: Antiviral Abalone, Fermat's Theorem, Predator Scat

Sezonul 16

Sezon 16, episod 16: Female Sex Drive

Sezonul 17

Sezon 17, episod 1: Battery Powered Homes
Sezon 17, episod 11: Echolocation & the Bionic Bra
Sezon 17, episod 12: Antibiotic Resistance
Sezon 17, episod 13: Myopia & Eco Dog
Sezon 17, episod 14: Exercise and Cancer
Sezon 17, episod 17: Meditation
Sezon 17, episod 18: Oldest Beer & Unboiling an Egg
Sezon 17, episod 20: Stress and Cancer & Secrets of Pluto
Sezon 17, episod 26: Antarctic Fossils & Artificial Sweetener
Sezon 17, episod 27: Stendrode & Fantastical Journey

Sezonul 18

Sezon 18, episod 1: Meet the Avatars
Sezon 18, episod 2: Can Seaweed Save the World?
Sezon 18, episod 3: Closing In: The Hunt for Alien Life
Sezon 18, episod 4: Secrets of the Dinosaur Crater
Sezon 18, episod 5: Heartbeat: The Miracle Inside You
Sezon 18, episod 6: Death Dive: Into The Rings of Saturn
Sezon 18, episod 7: Sit Back, Relax; The Dawn of the Driverless Car
Sezon 18, episod 9: How to Exercise Better
Sezon 18, episod 10: Gut Revolution: A Catalyst special - Part 1
Sezon 18, episod 11: Gut Revolution: A Catalyst special - Part 2
Sezon 18, episod 12: It's a Twin Thing

Sezonul 19

Sezon 19, episod 4: Gut Revolution: Victoria's Story
Sezon 19, episod 8: Feeding Australia: A Sustainable Future

Sezonul 20

Sezon 20, episod 6: Staying Younger for Longer: Body

Sezonul 2002

Sezon 2002, episod 0: Are We Alone?: Part 2

Sezonul 2005

Sezon 2005, episod 0: Episode dated 23 February 2005

Sezonul 2006

Sezon 2006, episod 0: Choice/Karaoke King/Dark Energy
Sezon 2006, episod 0: Thylacoleo "The Beast of the Nullarbor"

Sezonul 2010

Sezon 2010, episod 0: Making Life/Growing Glaciers/Professor Thomas Borody/Ningaloo Reef

Sezonul 2011

Sezon 2011, episod 0: Prime Number Keys/African Livestock/Human Probiotic Infusion/Human Biome/Dog Bark/Elephant Cooperation

Sezonul 2014

Sezon 2014, episod 0: Episode dated 16 October 2014

Sezonul 2015

Sezon 2015, episod 0: Episode dated 3 March 2015
Sezon 2015, episod 0: Episode dated 17 February 2015

Sezonul 2016

Sezon 2016, episod 0: Stormageddon
Sezon 2016, episod 0: Forensic Future
Sezon 2016, episod 0: Making Dogs Happy: Part 1
Sezon 2016, episod 0: Swift Parrot Update
Sezon 2016, episod 0: Live Long Die Young
Sezon 2016, episod 0: Dr Jane Goodall Profile
Sezon 2016, episod 0: Making Dogs Happy: Part 2
Sezon 2016, episod 0: Wi-Fried
Sezon 2016, episod 0: Degas