News TV Videos ‘Constantine’ previews Written by Lena Lamoray on October 24, 2014 Check out some previews for tonight’s series premiere of Constantine at 10/9c on NBC. Call Me Manny (Sneak Peek) Matt Ryan stars as occult detective John Constantine in the new series Constantine. The Pilot Premieres This Friday (Sneak Peek) Related posts:Nick Offerman on Parks & Recreation and new movie, Somebody Up There Likes Me.'Late Night with Jimmy Fallon' clips - Elijah Wood, Grant Bowler, & Yeah Yeah Yeahs 'SNL' highlights: James Franco and Nicki Minaj