The Naked Gun 2½: The Smell of Fear (1991)

Lieutenant Frank Drebin reunites with his old flame, Jane, amidst a conspiracy brewing in the energy industry. When Dr. Meinheimer, set to advocate for renewable energy, is kidnapped, Drebin springs into action. With the help of Police Squad, Drebin navigates a maze of danger, jealousy, and high-stakes politics to thwart the sinister plot and win back Jane's heart.