NBC's 'Constantine' Spoilers: Will Matt Ryan, Angélica Celaya Discover "The Darkness Beneath?" [WATCH]

After making its official premiere, "Constantine" now arrives with its second episode on NBC. Now that audiences have met actor Matt Ryan as John Constantine, viewers are about to be introduced to a new character starring actress Angélica Celaya in the episode, 'The Darkness Beneath.' Read More »