• 
  Sam Liu

  regizor

• 
  Joe Shuster

  scenarist
• 
  Jerry Siegel

  scenarist
• 
  Dwayne McDuffie

  scenarist

• 
  James Denton

  Superman / Clark Kent
• 
  Christina Hendricks

  Lois Lane / Superwoman (voce)
• 
  Anthony LaPaglia

  Lex Luthor
• 
  Steve Blum

  Atlas / generalul Sam Lane / astronaut #1

• 
  Robin Atkin Downes

  Solaris
• 
  Obba Babatundé

  judecător / Bibliobot
• 
  Matthew Gray Gubler

  Jimmy Olsen
• 
  Linda Cardellini

  Nasthalthia
• 
  Kevin Michael Richardson

  Steve Lombard / Lizard Man / condamnat
• 
  John DiMaggio

  Samson / Ultra-Sphinx
• 
  Fred Tatasciore

  Krull / Robots / astronaut #2

• 
  Frances Conroy

  Ma Kent
• 
  Finola Hughes

  Lilo
• 
  Edward Asner

  Perry White
• 
  Chris Cox
• 
  Cathy Cavadini
• 
  Arnold Vosloo

  Bar-El
• 
  Alexis Denisof

  dr. Leo Quintum

• 
  Sam Register

  producător
• 
  Bruce Timm

  producător
• 
  Bobbie Page

  producător
• 
  Alan Burnett

  producător
• 
  Margaret Hou

  montaj
• 
  Christopher Drake

  coloană sonoră
• 
  Grant Morrison

  o poveste de
• 
  Frank Quitely

  o poveste de