The Octonauts - Season 4, Episode 2 - Rotten Tomatoes

Hidden Lake


Episode Info

Whether it's a perilous voyage to the bottom of the sea or the piratey pursuit of a giant squid, the Octonauts leap into action. The Octonauts discover a hidden lake.


Simon Greenall
as Barnacles
Jo Wyatt
as Tweak
Keith Wickham
as Professor Inkling/Dr. Shellington

Discussion Forum

Discuss The Octonauts on our TV talk forum!