"Buckaroo Banzai" is a 1984 science fiction film directed by W.D. Richter. The story follows Dr. Buckaroo Banzai, a neurosurgeon, physicist, and rock musician, who embarks on a mission to save the world from an alien threat. The film blends action, comedy, and adventure, featuring a unique mix of characters and a cult following. The film is known for its quirky dialogue and imaginative plot, which includes elements like the Hong Kong Cavaliers, Banzai's band, and the Red Lectroids, the alien antagonists. Despite its initial mixed reviews, "Buckaroo Banzai" has gained a dedicated fanbase over the years.