To impress a beautiful girl, Harold Kelp, the grandson of professor Julius Kelp, who created a potion to transform his personality, gets his hands on his grandfather's secret elixir and unleashes ...

An Inuit hunter races his sled home with a fresh-caught halibut. This fish pervades the entire film, in real and imaginary form. Meanwhile, Axel tags fish in New York as a naturalist's gofer. ...