Fishermen separate a young orca whale (Willy) from his parents and he ends up in a fish bowl at a marina. Meanwhile, a street kid runs afoul of the law and gets caught vandalising the marina, but his social worker gets him off the hook (so to speak) provided he cleans up his mess at the marina. While there, he befriends the whale and teaches him tricks, something the trainer hasn't been able to do. But when Willy is a dud in front of the audience, the marina owner plans some bad things, and the...

In a place far, far away, illegal genetic experiment #626 is detected: Ruthless scientist Dr. Jumba Jookiba has created a strong, intelligent, nearly indestructible and aggressive being with only one known weakness: The high density of his body makes it impossible for the experiment to swim in water. The scientist is sentenced to jail by the Grand Council of the Galactic Federation. The experiment is supposed to be transported to a prison asteroid, yet manages to escape Captain Gantu, who was...