Octonauts - Season 5 - Eps 2: Bluefin Tuna
After an encounter with a school of migrating tuna, the Octonauts discover that one of the speedy fish, Tina, has been left behind. And she’s injured! Poor Tina has a hook stuck in her mouth and is too weak to swim. After Peso tends to her wound, the Octonauts agree to help get her to the tuna spawning grounds. But they’ll have to be quick: egg-laying season doesn’t last long. Luckily, Tweak’s latest gup, the Gup-R, is the fastest she’s ever built! The Octonauts use it to tow Tina, but when the Gup-R’s battery dies, how will they catch up to the rest of her school?
About Octonauts
Title: Octonauts
First Air Date: 2010-10-05
Last Air Date: 2025-10-09
Status: Returning Series
Rating: 7.1/10 (from 47 votes)
Language: EN
Seasons: 11
Total Episodes: 273
Network: CBeebies
Genres: Animation, Kids
Production Companies: Brown Bag Films, Mainframe Studios, Chorion, Silvergate Media
Synopsis
Follows an underwater exploring crew made up of stylized anthropomorphic animals, a team of eight adventurers who live in an undersea base, the Octopod, from where they go on undersea adventures with the help of a fleet of aquatic vehicles.
Cast
Keith Wickham
Simon Greenall
Jo Wyatt
Rob Rackstraw
Ross Breen
Captain Barnacles
Teresa Gallagher
Dashi
Michael Murphy
Vegimals
Paul Panting
Peso
Mary Murphy
Dashi
Shelley Longworth
Additional Voices
