The Infinite Monkey Cage: Series 30-33

Four more series of the multi-award-winning science/comedy show

Brian Cox and Robin Ince are back to take a witty, irreverent look at life, the universe and everything in between in these four engaging series. From the tiniest molecules to the most distant stars, the inquisitive monkeys break down the science to reveal intriguing insights into the world around us and what lies beyond.

Joined by a panel of scientists, experts and celebrity science enthusiasts, they delve into topics ranging from the wonder of trees and the science of board games to hedgehogs, elasticity and the sound of music. They also raid the archives of the Royal Society to uncover some surprising and wacky scientific endeavours, search for alien life at Glastonbury, venture to Bletchley Park to decode cyberwarfare and are put to the test by an audience of curious children in a ‘Beastly Bodies Kids’ Special’ from Cheltenham Science Festival.

Additionally, the duo investigate where babies come from, ask if extinction is really the end, journey to the centre of the earth to unveil the high-pressured world beneath our feet, and embark on a cool adventure to the mysterious realm of ice. And as Saturn and Jupiter are pitted against each other in a planetary face-off, Brian and Robin referee the battle of the gas giants. Who will be awarded the coveted Kuiper Belt?

Among the special guests in these entertaining episodes are Dame Judi Dench, Marcus du Sautoy, Steve Backshall, Adam Kay, Anneka Rice, Dave Gorman, Alan Davies, Pam Ayres, Maggie Aderin-Pocock, Sara Pascoe, Adam Rutherford, Ria Lina, Jo Brand and Brian Eno.

Production credits Presented by Brian Cox and Robin Ince Produced by Melanie Brown Executive Producer: Alexandra Feachem Researcher: Olivia Jani A BBC Studios Audio production

© 2025 BBC Studios Distribution Ltd. (P) 2025 BBC Studios Distribution Ltd

© 2025 BBC Digital Audio (Lydbog): 9781529968972

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Lydbog: 25. september 2025