Igor

A cliché hunchbacked evil scientist's assistant aspires to become a scientist himself, much to the displeasure of the rest of the evil science community.

• 
  John Cusack

  Igor (voice)
• 
  Myleene Klass

  Dr. Holzwurm (voice)
• 
  John Cleese

  Dr. Glickenstein (voice)
• 
  Steve Buscemi

  Scamper (voice)
• 
  Sean Hayes

  Brain (voice)
• 
  Eddie Izzard

  Dr. Schadenfreude (voice)
• 
  Jay Leno

  King Malbert (voice)
• 
  Jennifer Coolidge

  Jaclyn / Heidi (voice)
• 
  Molly Shannon

  Eva (voice)
• 
  James Lipton

  Himself