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The Best Episodes of Catalyst Season 20

Every episode of Catalyst Season 20 ranked from best to worst. Discover the Best Episodes of Catalyst Season 20!

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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Episode Rankings

  1. #1 Fan Favorite
    Catalyst Season 20 Episode 1 - Allergy Clinic
    0.0/10(0 votes)

    #1 - Allergy Clinic

    S20:E1

    With Australia in the grip of an allergy epidemic, we set up a pop-up clinic to understand why so many of us are suffering from these conditions and reveal the latest science about what we can do to treat and prevent them.

    Director:Unknown
    Writer:Unknown

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  2. Catalyst Season 20 Episode 2 - The Mindfulness Experiment
    0.0/10(0 votes)

    #2 - The Mindfulness Experiment

    S20:E2

    Catalyst brings together 15 ordinary Australians to take part in a revealing scientific experiment - to see if practicing mindfulness can help treat conditions like chronic pain, anxiety and stress that affect millions of us.

    Director:Unknown
    Writer:Unknown

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  3. Catalyst Season 20 Episode 3 - Black Hole Hunters
    0.0/10(0 votes)

    #3 - Black Hole Hunters

    S20:E3

    Professor Tamara Davis meets the scientists on a quest to hunt down black holes, the journey has brought us to the cusp of an unprecedented milestone in scientific achievement - to photograph a black hole for the first time.

    Director:Unknown
    Writer:Unknown

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  4. Catalyst Season 20 Episode 4 - Staying Younger for Longer: Body
    0.0/10(0 votes)

    #4 - Staying Younger for Longer: Body

    S20:E4

    Ian Henderson, the recently retired and much loved ABC newsreader, sets out on a quest to find the secret to ageing healthily, and along the way uncovers some amazing new science that could benefit us all.

    Director:Unknown
    Writer:Unknown

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  5. Catalyst Season 20 Episode 5 - Staying Younger for Longer: Brain
    0.0/10(0 votes)

    #5 - Staying Younger for Longer: Brain

    S20:E5

    Dr Sarah McKay uncovers the revolutionary new science that promises to keep your brain healthy into old age - and uncovers the drugs that hope to defeat many of the diseases of ageing.

    Director:Unknown
    Writer:Unknown

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  6. Catalyst Season 20 Episode 6 - Should I Risk It?
    0.0/10(0 votes)

    #6 - Should I Risk It?

    S20:E6

    Lily Serna finds out how maths can help us all become smarter with the risks we take in life. And she discovers that far from taking too many risks, many of us are playing it too safe.

    Director:Unknown
    Writer:Unknown

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    The 20 BEST Episodes of Catalyst

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  7. Catalyst Season 20 Episode 7 - Face Surgeons: Inside the Craniofacial Unit
    0.0/10(0 votes)

    #7 - Face Surgeons: Inside the Craniofacial Unit

    S20:E7

    For 6 weeks, Catalyst was given unprecedented access to an incredible unit that performs some of the most complex and specialised craniofacial surgery in the world to help rebuild people's faces and lives.

    Director:Unknown
    Writer:Unknown

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  8. Catalyst Season 20 Episode 8 - Investigating Body Dysmorphia
    0.0/10(0 votes)

    #8 - Investigating Body Dysmorphia

    S20:E8

    Journalist Ruby Jones meets some of the 2.5 million Australians whom body image concerns have become a serious mental health issue. Ruby discovers that far from vanity these disorders are crippling people's lives.

    Director:Unknown
    Writer:Unknown

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Season 20 Ratings Summary

"Allergy Clinic" is the best rated episode of "Catalyst" season 20. It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 2/12/2019. This episode is rated 0.0 points higher than the second-best, "The Mindfulness Experiment".