Watch Mindhorn (2016) HD Full Movie Free on solarmovie.do. Watch Mindhorn (2016) online free. A has-been actor best known for playing the title character in the 1980s detective series "Mindhorn"...A has-been actor best known for playing the title character in the 1980s detective series "Mindhorn" must work with the police when a serial killer says that he will only speak with Detective Mindhorn, whom he believes to be a real person.