Pluto: Back from the Dead

Brian Cox tackles some of the most challenging and intriguing questions facing science today by using his best material from past programmes and the latest scientific research.

Hannah Fry uncovers the secrets behind the miraculous technologies of the modern world, revealing the mind-blowing stories behind their invention.

Horizon interviews some experts and looks at the matters which can change our lives in the future, like: climate change, the future of transport, energy production, gene therapy, artificial intelligence, among other things.

It is 1970, there is World Cup and General Election fever. Marco, a wealthy Italian, has come to England to discover his true identity. Carl, a student, is torn between canvassing for the Labour party, watching the World Cup or going on a walking holiday with his girlfriend Ellie. Their paths cross in Preston library and the three take an epic journey across the Pennines.