Watch Constantine: City of Demons - The Movie (2018) HD Full Movie Free on SolarMovie. Watch Constantine: City of Demons - The Movie (2018) online free. A decade after a tragic mistake, Chas Chandler and occult investigator John Constantine set out to c...A decade after a tragic mistake, Chas Chandler and occult investigator John Constantine set out to cure Chas's daughter, Trish, from a demonically induced coma.