Comedy / Sci-Fi (1981) 91 minutes ~ Color <br /> <br />A cave-man seeks revenge on a much larger competitor for the hand of a beautiful cave-woman. <br /> <br />Director: Carl Gottlieb <br /> <br />Writers: Rudy De Luca (as Rudy de Luca), Carl Gottlieb <br /> <br />Stars: Ringo Starr, Barbara Bach, Dennis Quaid
