The Octonauts and The Dwarf Lanternshark (S01E44)

Story: Down in the deep darkness of the ocean, Peso and team must help an injured tiny little lanternshark.

The Octonauts is a British children's television series, produced by Silvergate Media for the BBC channel Cbeebies. The series is animated in Ireland by Brown Bag Films but uses British voice actors. The TV series is based on American-Canadian children's books written by Vicki Wong and Michael C. Murphy of Meomi Design Inc.