When does Octonauts return?

Octonauts is an animated children's television series. It is based on the children's books written by Meomi, Vicki Wong and Michael C. Murphy. It follows an underwater exploring crew made up of stylised anthropomorphic animals. The show was animated in Ireland by Brown Bag Films for its first four series. A Netflix-original spinoff, subtitled Above & Beyond, was released in September 2021.