Saviours of the Sea - DVD

While out fishing, three friends – Fly, Chuck, and Stella – discover a mad professor whose potion turns people into fish. Stella drinks the potion, transforms into a fish, and disappears into the ocean. The two boys undergo the same transformation to save her. However, all three fall into the fins of a fish named Joe, who has also drunk the potion but instead gained human intelligence, the ability to speak, and the tyrannical ambition to conquer the world with his army of crabs. Our heroes have 48 hours to find the antidote, or they will remain fish forever.