Life in the extreme. In a fragile world of beauty and hostility, nature finds a way to survive and thrive. Sir David Attenborough explores a planet on the brink of major change.

Title from disc surface. Runtime erroneously listed on container and discs. Each disc approximately 180 minutes; total runtime approximately 360 minutes. Originally broadcast as single episodes of a television program in 2022. Wide screen (16:9).

Disc one.Frozen worlds -- Frozen ocean -- Frozen peaks ; Disc two. Frozen South -- Frozen lands -- Our frozen planet.