Constantine is a TV show on American national television from NBC with an average rating of 3.0 stars by WatchTVOnDemand.com's visitors. We have 12 episodes of Constantine in our archive. The first episode of Constantine was broadcast in February, 2015. Did you miss an episode of Constantine but don't you wan't that to happen in the future? Please set an alarm and add Constantine to your favorites, so we can remind you by email when there's a new episode available to watch. Completely free: handy!