Constantine: City of Demons Episode One Full Episode

See the Master of the Dark Arts return to battle demons on CW Seed: 

Constantine: City of Demons is an American animated web series from executive producers Greg Berlanti and David S. Goyer. It is based on the DC Comics character John Constantine, a demon hunter and occult detective. The series is set in the Arrowverse, the same fictional universe as ArrowThe Flash, and Legends of Tomorrow, and serves as a continuation and sequel to the live-action television series Constantine. It was released on The CW‘s online streaming platform, CW Seed on March 24, 2018, after premiering at WonderCon 2018.