• 
  Scooter Tidwell

  regizor
• 
  Sebastian Montes

  regizor

• 
  Greg Klein

  scenarist
• 
  Tom Pugsley

  scenarist

• 
  Dee Bradley Baker

  Wildmutt (voce)
• 
  Steve Blum

  Heatblast / Vilgax (voce)
• 
  Dave Fennoy

  Tetrax (voce)
• 
  Robert David Hall

  Azmuth (voce)

• 
  Richard Steven Horvitz

  Grey Matter (voce)
• 
  Paul Eiding

  Max, bunicul (voce)
• 
  Dwight Schultz

  Dr. Animo
• 
  Tara Strong

  Ben Tennyson
• 
  Meagan Smith

  Gwen Tennyson
• 
  Dave Wittenberg

  Upchuck / Alien
• 
  Vanessa Marshall

  Myaxx/Salesperson

• 
  Richard McGonagle

  Four Arms
• 
  Fred Tatasciore

  Cannonbolt / Way Big