Ben McKenzie Detective James Gordon Actor 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 Riddler Actor Jessica Lucas Tabitha Galavan Actor Chris Chalk Lucius Fox Actor Drew Powell Butch Gilzean, Solomon Grundy Actor Alexander Siddig Ra's Al Ghul Actor Cameron Monaghan Jeremiah Valeska Guest Star David W. Thompson Scarecrow Guest Star Michelle Veintimilla Firefly Guest Star Nathan Darrow Mr. Freeze Guest Star Shiva Kalaiselvan Lelia Guest Star BD Wong Hugo Strange Guest Star Larry Pine Mayor Burke Guest Star Malik Yoba Major Harlan Guest Star Bruno Heller Executive Producer Danny Cannon Executive Producer John Stephens Executive Producer