Ranked #2 of 12 in Season 1•+0.3 vs season avg
In subzero conditions, emperor penguins use custom calls to find their families. After dark, the northern lights make mesmerizing music.
Tom Hiddleston
Self - Narrator (voice)
Tom Payne
Producer
Tom Richards
Director
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"Polar Worlds" is episode 6 of Earthsounds season 1. It scored 9.0/10 from 39 votes, ranking #2 of 12 episodes this season (season average 8.7). Directed by Tom Richards, it aired on February 23, 2024.
