Chris Packham introduces a classic documentary from the BBC's archive, which takes a look at the worst winter of the 20th century in 1963. He also explores what we now know about how this big freeze affected Britain's wildlife, and how it would cope if we experienced another equally bad winter.
Documentary
All you need is an internet connection, a device that can go online, and a passion for great entertainment. There are no subscriptions or commitments — watch as much or as little as you like, whenever you want.