Gorgeous docuseries surveys nature both peaceful and brutal.
Oceanic nature series spotlights curious creatures.
Enthusiastic host may lure tweens, but expect swearing.
Occasional arguments and vocab heat up aquarium reality.
Fishing edu-tainment docu reels in lots of salty vocab.
Another gorgeous nature tour -- this time of the Earth's polar regions -- that's great for the whole family.
Vintage Krofft is cheesy but lighthearted.
Friendly adventurers teach kids about marine life, teamwork.
Corwin's marine field trips are inspiring for families.
Skivvy-wearing animals' antics are zany fun for older kids.
Cheerful aqua tots teach kids good social lessons.
You'll have a Scuba diver on your hands after watching this awe-inspiring look at underwater geology and ocean life.
Oddball characters overshadow messages in floundering show.
More stunning nature TV from Planet Earth team.
The intense reality of extreme conservation work.