Caveman (1981) is a delightfully absurd prehistoric comedy that delivers laughs through its clever premise and physical humor. Directed by Carl Gottlieb, the film follows Atouk (played by Ringo Starr), a scrawny caveman who must outwit the much larger and brutish Tonda (John Matuszak) to win the affection of the beautiful Lana (Barbara Bach). Set in a fictional Stone Age world where dinosaurs still roam, the movie cleverly explores themes of intelligence versus brute strength through slapstick comedy and inventive prehistoric problem-solving.

The ensemble cast shines with memorable performances, particularly Starr's charming underdog portrayal and Dennis Quaid's supporting role as a fellow tribe member. The film's humor derives from its creative anachronisms and visual gags, including the discovery of fire, music, and other 'inventions' presented with comedic timing. While the dialogue consists entirely of a made-up caveman language, the physical performances and situational comedy make the story universally understandable.

Caveman has developed a cult following over the decades for its unique concept and genuine laughs. The practical effects and stop-motion dinosaurs add to its nostalgic charm, creating a viewing experience that's both silly and surprisingly heartfelt. For fans of 80s comedies, Ringo Starr, or anyone looking for lighthearted entertainment, Caveman offers 91 minutes of pure escapist fun that remains enjoyable decades after its release.