Duration
65 minutes
Series Info
Season 1 Episode 1 of 11
Quick Summary
A look at how the sun affects life on Earth through the seasons
About This Program
David Attenborough narrates the documentary exploring Earth's natural history and the factors that have affected it. The first edition examines how the sun affects life on Earth through the seasons, following a polar bear preparing its cubs for a long journey to avoid becoming stranded on floating glaciers. Narrated by David Attenborough
Planet Earth broadcasts on U&Yesterday +1 at 4:55pm, Monday, 22 December 2025. (Subtitles, repeat)
Channel Numbers:
Sky HD607Sky255Sky261Virgin329
Production Details
Runtime65 mins
Cast & Crew
ML
Mark LinfieldProducer
DA
David AttenboroughProducer
AF
Alastair FothergillWriter
AF
Alastair FothergillSeries-producer
DA
David AttenboroughNarrator