Season Regulars 2

1. 

   Kaley Cuoco

   Harley Quinn (voice)

2. 

   Lake Bell

   Poison Ivy (voice)

Guest Stars 14

1. 

   Giancarlo Esposito

   Lex Luthor (voice)

2. 

   Alan Tudyk

   The Joker (voice)

3. 

   Aline Elasmar

   Talia Al Ghul / Livewire (voice)

4. 

   Briana Cuoco

   Batgirl / Barbara Gordon (voice)

5. 

   Harvey Guillén

   Nightwing / Dick Grayson (voice)

6. 

   Tom Hollander

   Alfred Pennyworth / Reporter 3 (voice)

7. 

   Jacob Tremblay

   Robin / Damian Wayne (voice)

8. 

   Andy Daly

   Two Face / Astronaut (voice)

9. 

   Paul W. Downs

   The Jons (voice)

10. 

    Rachel Dratch

    Nora Freeze / Reporter 2 (voice)

11. 

    Keith Ferguson

    Jonas / Steppenwolf / Groundskeeper (voice)

12. 

    Larissa Gallagher

    Amelie / Automated Voice (voice)

13. 

    Talia Tabin

    Reporter 1 (voice)

14. 

    James Wolk

    Clark Kent / Male Surrogate (voice)

Crew 2