Cast 18

1. 

   Seth Green

   The Nerd / Batman / Robin / Aquaman / Additional Voices (voice)

2. 

   Breckin Meyer

   Superman / Plastic Man (voice)

3. 

   Alex Borstein

   Wonder Woman (voice)

4. 

   Nathan Fillion

   Green Lantern (voice)

5. 

   Matthew Senreich

   The Flash / Brainiac (voice)

6. 

   Jonathan Banks

   Composite Superman (voice)

7. 

   Alfred Molina

   Lex Luthor (voice)

8. 

   Giovanni Ribisi

   The Joker / Two-Face (voice)

9. 

   Paul Reubens

   The Riddler (voice)

10. 

    Adam West

    60's Batman / Bank Robber (voice)

11. 

    Burt Ward

    Self (voice)

12. 

    Hugh Davidson

    Martian Manhunter / Tran-Zar (voice)

13. 

    Zeb Wells

    Green Arrow / Swamp Thing (voice)

14. 

    Dee Bradley Baker

    Ra's al Ghul (voice)

15. 

    Kevin Shinick

    Narrator (voice)

16. 

    Mae Whitman

    Power Girl (voice)

17. 

    'Weird Al' Yankovic

    Rubberduck (voice)

18. 

    Shooter Jennings

    Mr. Banjo (singing voice)

Crew 12