Caveman A caveman seeks revenge on a much larger competitor for the hand of a beautiful cavewoman. Runtime: 91 min Released: 17 Apr 1981 Genre:Comedy, Romance IMDB: 5.8 Starring: Ringo Starr, Dennis Quaid, Shelley Long Writer: Rudy De Luca, Carl Gottlieb Director: Carl Gottlieb Available countries: United States, Mexico Unlock Your Favorite Movies & Shows on Amazon in Canada