Season Regulars 2

1. 

   Kaley Cuoco

   Harley Quinn (voice)

2. 

   Lake Bell

   Poison Ivy (voice)

Guest Stars 13

1. 

   Giancarlo Esposito

   Lex Luthor (voice)

2. 

   Harvey Guillén

   Nightwing (voice)

3. 

   Diedrich Bader

   Bruce Wayne (voice)

4. 

   Tom Hollander

   Alfred (voice)

5. 

   Sanaa Lathan

   Catwoman (voice)

6. 

   Krizia Bajos

   Bethany (voice)

7. 

   Briana Cuoco

   Batgirl / Barbara Gordon (voice)

8. Sammi Corona-Lampa

   Sofia (voice)

9. 

   Christopher Meloni

   Jim Gordon / Mr. Veronica Cale / Jeffey the Parrot (voice)

10. 

    Alan Tudyk

    The Joker / Clayface / Fancy Guard (voice)

11. 

    Aline Elasmar

    Telia Al Ghul / Livewire (voice)

12. 

    Edi Patterson

    Veronica Cale / Lawyer (voice)

13. 

    James Wolk

    Superman / Emcee (voice)

Crew 2