Happy-go-lucky Narwhal and no-nonsense Jelly find their inner superheroes in three new under-the-sea adventures. In the first story, Narwhal reveals his superhero alter-ego and enlists Jelly to help him figure out what his superpower is. Next, Narwhal uses his superpower to help a friend find his way back home. In the third story, Jelly's feeling blue and Narwhal comes to the rescue.