A mad director, off his meds, is making a movie about how he murders the producers who ruined his career. The movie is in his mind. The murders are real.
Three adventurers set out to kill a sea monster, but all is not as it seems. Out in the vast expanse of the Pacific they find not a beast but a submarine - the Nautilus, an advanced craft captained by the enigmatic Captain Nemo. Captured and hauled aboard, they accompany him through coral reefs, shipwrecks, ...