City of Demons is an animated film (taken from the CW free animated series with added content) following an adventure directed by Doug Murphy featuring John Constantine (Matt Ryan) trying to save his best friend, Chas (Damian O'Hare), little girl who has slipped into a coma following a demon taking hostage of her soul. City of demons is the second animated film released that stars Constantine, which is set in the same universe as Justice League Dark. City of Demons is a chair