Ben McKenzie Detective James Gordon Actor, Director Donal Logue Harvey Bullock Actor David Mazouz Bruce Wayne Actor Morena Baccarin Leslie Thompkins Actor Sean Pertwee Alfred Actor Robin Taylor Oswald Cobblepot, The Penguin Actor Erin Richards Barbara Kean Actor Camren Bicondova Selina Kyle, The Future Catwoman Actor Cory Michael Smith Edward Nygma, The Future Riddler Actor Jessica Lucas Tabitha Galavan Actor Chris Chalk Lucius Fox Actor Drew Powell Butch Gilzean Actor Maggie Geha The Future Poison Ivy Actor Michael Chiklis Detective Nathaniel Barnes Actor Benedict Samuel Mad Hatter Actor James Remar Frank Gordon Guest Star John Doman Carmine Falcone Guest Star Raymond J. Barry Temple Shaman Guest Star Leslie Hendrix Kathryn Guest Star Bruno Heller Executive Producer Danny Cannon Executive Producer John Stephens Executive Producer