Octonauts Toys: Mariana Trench Pt. 2 ft. the OctoLab, the Octo Max Suit, and the GUP I.

Kawazi is venturing down into the Mariana Trench to save Captain Barnacles, Shellington, and Dashi. Kawazi wears Tweak's Octo Max Suit after she is injured and heads down to save the rest of the crew. But it's dark down there and Kawazi doesn't like the dark. Meanwhile, Tweak is having a dream about a brand new GUP she wants to build. And they're going to get a visit from an old friend(?). Find out who!