Mystery Science Theater 3000: Devil Fish (1998)

A carnivorous sea monster preys on humans off the coast of the Italian parts of Florida, while Mike worries there's a government conspiracy whenever his wallet goes missing. Castle Forrester is mistaken for a cruise ship by two unobservant vacationers, so Pearl orders Mike and the 'Bots to make ice sculptures. The SOL crew inadvertently offend a Sea World dolphin by insulting its intelligence, which leads to a dolphin warship attacking not once but twice when Mike makes fun of the electrician Pearl sends up based on the electrician in the movie.