The Caveman's Valentine (2001) is a Drama, Mystery, Thriller film that follows romulus, a misunderstood musician turned recluse hiding from personal demons in a New York City cave, finds the frozen body of a young drifter in a tree. The authorities, including his police officer daughter, claim the death is accidental. Romulus is convinced the man was murdered by a prominent art photographer but how can he prove he's right when everyone thinks he's insane? Currently, you can watch The Caveman's Valentine on Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 5.8 out of 10 from 145 votes. Fans of drama movies may also want to explore similar titles below.