• 
  Chevy Chase

  ThinkMan (voice)
• 
  Lex Lang

  AC Team 2 (voice)
• 
  Julia McIlvaine

  Additional Voices (voice)
• 
  Stephen Mendel

  Quill (voice)
• 
  Michelle Ruff

  Hedgehog Baby (voice)
• 
  Kyle Hebert

  Animal Catcher (voice)
• 
  Keith Silverstein

  AC Team 1 (voice)
• 
  Kari Wahlgren

  Leila (voice)

• 
  Patrick Seitz

  Warrior (voice)
• 
  Jon Heder

  Hubert (voice)
• 
  Todd Haberkorn

  Scientist (voice)
• 
  Anthony Padilla

  Bobby (voice)
• 
  Ian Hecox

  Maddox (voice)
• 
  Max Mittelman

  Scott (voice)
• 
  Jenn McAllister

  Rose (voice)