Gotham - The series stars Ben McKenzie (Southland, The O.C.), Donal Logue (Sons of Anarchy, Vikings), Sean Pertwee (Elementary), Robin Lord Taylor (The Walking Dead), Erin Richards (Being Human), David Mazouz (Touch),Camren Bicondova, Zabryna Guevara (Burn Notice), Cory Michael Smith (Carol), Victoria Cartagena (The Good Wife), Andrew Stewart-Jones (Person of Interest), and Jada Pinkett Smith (The Matrix films), and is executive produced by Heller, Danny Cannon (Nikita), and John Stephens (Gossip Girl). From Warner Bros. Television, Gotham premieres this fall, Mondays at 8/7c on FOX.

The Flash - The series stars Grant Gustin (Arrow), Candice Patton (The Game), Rick Cosnett (The Vampire Diaries), Danielle Panabaker (Necessary Roughness), Carolos Valdes (on Broadway: Once), with Tom Cavanagh (Ed), and Jesse L. Martin (Law & Order).

Constantine - The series stars Matt Ryan (Criminal Minds: Suspect Behavior), Harold Perrineau (Lost), and Charles Halford (True Detective) and is executive produced by Daniel Cerone (Dexter) and David S. Goyer (The Dark Knight trilogy). From Bonanza Productions Inc. in association with Warner Bros. Television, Constantine will air Fridays at 10/9c on NBC, premiering October 24.

Arrow- Arrow series stars Stephen Amell (Private Practice), Katie Cassidy (Supernatural), David Ramsey (Dexter), Emily Bett Rickards (Flicka: Country Pride), Colton Haynes (Teen Wolf), Willa Holland (The O.C.), Paul Blackthorne (The River), and John Barrowman (Torchwood -- with executive producers Greg Berlanti (The Flash), Marc Guggenheim (Green Lantern), and Andrew Kreisberg (Fringe)