Narrated by Sir David Attenborough. This visually awe-inspiring series explores each of the Earth's seven continents, preserving extraordinary never-before-seen footage of magnificent landscapes and extraordinary wildlife. 7 episodes on 4K Ultra HD with bonus Blu-ray Disc on 2 Discs. 2019/color/6 hrs, 40 min/NR/widescreen. | Seven Worlds, One Planet | | 4K Blu-Ray | Standard | 4K Ultra HD Blu-ray | Best Buy