Caveman is a 1981 slapstick comedy film written and directed by Carl Gottlieb and starring Ringo Starr, Dennis Quaid, Shelley Long and Barbara Bach. The film is set in prehistoric times and revolves around the rivalries between cavemen.

Carl Gottlieb is an American screenwriter, actor, comedian, and executive. He is best known for co-writing the screenplay for Jaws (1975) and its first two sequels, as well as directing the 1981 film Caveman.