• 
  Liam Lynch

  regizor

• 
  Jack Black

  producător
• 
  Ben Stiller

  producător
• 
  Kyle Gass

  producător
• 
  Stuart Cornfeld

  producător
• 
  Tim Robbins

  Himself
• 
  Ben Stiller

  Himself
• 
  Liam Lynch

  Himself

• 
  Ronnie James Dio

  Himself
• 
  Troy Gentile

  Himself
• 
  Andrew Caldwell

  Himself
• 
  Colin Hanks

  Himself
• 
  Meat Loaf

  Himself
• 
  John C. Reilly

  Himself
• 
  Lara Everly

  Herself

• 
  David Krumholtz

  Himself
• 
  Fred Armisen

  Himself
• 
  JR Reed

  Himself
• 
  Brittany Eldridge

  Herself
• 
  Dave Grohl

  Himself
• 
  Melissa-Anne Davenport

  Herself
• 
  Milos Milicevic

  Himself
• 
  Amy Poehler

  Herself
• 
  Ned Bellamy

  Himself
• 
  David Koechner

  Himself
• 
  Paul F. Tompkins

  Himself