Incompetent police detective Frank Drebin must foil an attempt to assassinate Queen Elizabeth II.
Lieutenant Drebin discovers that his ex-girlfriend's new beau is involved in a plot to kidnap a scientist who advocates solar energy.
Frank Drebin comes out of retirement to help Police Squad infiltrate a gang of terrorists planning to detonate a bomb at the Academy Awards.
A vulgar private detective is hired to find a missing groupie and is drawn into a mystery involving a series of murders tied to the music industry.