Dive in and discover amazing underwater adventures with episodes of The Deep, The Dengineers, Marrying Mum & Dad and more.
The team build 11-year-old Whitney her very own den to answer all her eco needs.
Danger Mouse is forced to choose between dedication to duty and friendship.
The Nektons try to stop a fallen satellite's fuel from polluting a marine sanctuary.
Lucy and her cousin Freya decide Lucy's parents' wedding should take place underwater.
Dick and Dom attempt to become superheroes by using technology to have superpowers.
Ella and Struan are determined to become marine biologists.
Naomi tiptoes on a beach jam-packed with giants on the Californian coast.
Steve Backshall meets the most sinister shark in our seas, the ragged tooth shark.
Tim and Naomi head beneath the waves in search of strange tales.
