Submarine Jim
Submarine Jim is a TV show on CBBC. Young dolphin Jim is tasked with steering the world’s first submarine on wheels. The program has been available since 2026. A total of 44 episodes have been broadcast, most recently in August 2026.
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Jim and Cyril think that Fabienne and Yannick are in love.
The sub is haunted by the USS Mean Shark - but what is its goal?
The crew suddenly becomes stupid - but what is the cause?
The submarine is hijacked on Jim's first day as captain.
Bianca’s past returns, and the sub goes undercover to protect her.
At the end of his tether, Cyril thinks he is a little fairy.