• 
  Natasha Leggero

  Poison Ivy
• 
  James Woods

  Lex Luthor
• 
  Kevin Conroy

  Batman
• 
  Rachel Kimsey

  Wonder Woman
• 
  Jason J. Lewis

  Superman
• 
  Dana Snyder

  Plastic Man
• 
  Diedrich Bader

  Booster Gold
• 
  P.J. Byrne

  Firestorm

• 
  Patton Oswalt

  Space Cabbie
• 
  Natalie Lander

  Stargirl
• 
  Tara Strong

  Harley Quinn
• 
  Christian Slater

  Deadshot
• 
  Chris Diamantopoulos

  Green Arrow
• 
  Charlie Schlatter

  The Flash
• 
  Stephen Tobolowsky

  Professor Stein

• 
  Mark Hamill

  The Joker
• 
  Khary Payton

  Cyborg
• 
  Jon Cryer

  Felix Faust