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?
Is The Caveman's Valentine on Netflix? Unfortunately the movie The Caveman's Valentine is not yet available on Netflix.
| Directing | Kasi Lemmons | Director |
| Production | Eli Selden | Executive Producer |
| Camera | Amy Vincent | Director of Photography |
| Art | Grant Van Der Slagt | Art Direction |
| Production | Danny DeVito | Producer |
| Production | Jonathan Weisgal | Co-Executive Producer |
| Editing | Terilyn A. Shropshire | Editor |
| Production | Shane Kinnear | Executive Producer |
| Production | Michael Shamberg | Producer |
| Writing | George Dawes Green | Novel |
| Production | Andrew Stevens | Producer |
| Art | Robin Standefer | Production Design |
| Production | Michael Bennett | Co-Producer |
| Production | Pamela Abdy | Co-Producer |
| Art | Peter Nicolakakos | Set Decoration |
| Production | Elie Samaha | Producer |
| Writing | George Dawes Green | Screenplay |
| Production | Stacey Sher | Producer |
| Production | Julie Yorn | Executive Producer |
| Costume & Make-Up | Denise Cronenberg | Costume Design |
| Production | Nicolas Clermont | Co-Executive Producer |
| Production | Don Carmody | Executive Producer |
| Production | Samuel L. Jackson | Executive Producer |
| Crew | Angelica Lisk-Hann | Stunts |
| Crew | Branko Racki | Stunt Coordinator |
| Sound | Terence Blanchard | Original Music Composer |
