The Blue Planet poster

The Blue Planet (2001)

Documentary · Family

Sir David Attenborough narrates this critically acclaimed series that dives deep into the marine environment of Planet Earth. Although two-thirds of the world's surface is covered with water, scientists know less about the oceans than they do about the surface of the moon. This limited series travels from various coasts to the poles to examine watery denizens ranging from the gigantic blue whale to microscopic coral polyps.

IMDb rating
9.0 (50,987 votes)
Seasons
1
Streaming (US)
Discovery+ Amazon Channel · YouTube TV · Philo · Discovery + · Planet Earth Amazon Channel
Language
EN
Type
Mini-series

Ratings refreshed Jul 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2001)

8.24 avg 8 episodes 8.3 → 8.2 49 min avg

Ep 1: 8.3 · 959 votesEp 2: 8.7 · 981 votesEp 3: 8.1 · 810 votesEp 4: 8.3 · 811 votesEp 5: 8.1 · 1,740 votesEp 6: 8.1 · 755 votesEp 7: 8.1 · 736 votesEp 8: 8.2 · 743 votes
Season 1 episodes — IMDb ratings
#TitleRatingVotes
1Ocean World8.3959
2The Deep8.7981
3Open Ocean8.1810
4Frozen Seas8.3811
5Seasonal Seas8.11,740
6Coral Seas8.1755
7Tidal Seas8.1736
8Coasts8.2743