Watch Now You See Him, Now You Don't (1972) (1972) HD Full Movie Free on solarmovie.do. Watch Now You See Him, Now You Don't (1972) (1972) online free. A chemistry student invents a spray that makes its wearer invisible. A crook finds out about it, and...A chemistry student invents a spray that makes its wearer invisible. A crook finds out about it, and plans to steal it for himself.