Watch The Omega Man (1971) (1971) HD Full Movie Free on solarmovie.do. Watch The Omega Man (1971) (1971) online free. Dr Robert Neville has developed an experimental vaccine which makes him the only immune survivor of ...Dr Robert Neville has developed an experimental vaccine which makes him the only immune survivor of a biological catastrophe. A gang of homicidal mutants blame science for their condition and attempt to kill him.