🧊 Antarctica: the most hostile of earth’s frozen worlds Narrated by Sir David Attenborough,our landmark series from BBC Studios Natural History Unit returns tonight, as Frozen Planet II journeys to the frozen heart of Antarctica. Frozen Planet II continues in the UK Sundays at 8pm on BBC One. #FrozenPlanetII #FrozenPlanet #FrozenPlanet2 #MadeByBBCStudios #BBCStudiosNaturalHistoryUnit #NaturalHistoryUnit #NHU #NaturalHistory #SirDavidAttenborough #DavidAttenborough