Is Big Blue coming back?

Big Blue's return is unconfirmed. The show last aired its most recent episode on March 11, 2022, and its future schedule has not been announced.

Big Blue is a children's animated series that premiered on December 4, 2021, on CBC. It was a comedy and adventure show set on a planet covered in ocean, following sibling underwater explorers Lettie and Lemo as they navigated the depths with their quirky submarine crew. Throughout its first season, the series depicted their efforts to explore, protect, and uncover secrets of their oceanic world, including encounters with ship-stealing crabs, know-it-all jellyfish, and a health inspector shark. The story also revealed the mysterious origins of their newest recruit, Bacon Berry.

The show featured an ensemble of characters and was designed for a young audience. It had a runtime of 11 minutes per episode and received a rating of 4.5 on TVMaze.