Mike Gunton uncovers just what goes into capturing the amazing animal sequences that have featured in the Planet Earth series since 2006. Sir David Attenborough shares what it was like in the field in his earlier days, and discusses how things have changed while filmmakers Jonny Keeling and Justine Evans describe a close call while filming a night-time Lion hunt for the original Planet Earth series. The team behind the upcoming Planet Earth III share some of the impressive stats that go into delivering animal stories from around the world.