Blue Planet IIOverviewWorld-renowned naturalist Sir David Attenborough returns to present this landmark seven-part series about our planet’s oceans. Blue Planet II explores the latest frontiers of scientific discovery, from icy-white polar seas to vibrant blues of the coral atolls, from the storm-tossed green Atlantic coastline to the black depths of the alien deep.First airedOctober 29, 2017URL slugblue-planet-iiGenresMini-SeriesDocumentaryArtworkPosterBackgroundNo imageIconBannerSeasonsSpecials9 episodesSeason 17 episodesCast & crewCastDavid Attenborough — Narrator
