• 
  Chris Kattan

  Robbie
• 
  Lee Meriwether

  GG
• 
  Richard Riehle

  Principal Bater
• 
  Lizz Carter

  Lala Swoon
• 
  Mark Marchillo

  Mayn
• 
  Timothy Brennen

  Mr. Schuster
• 
  Aubrey Manning

  Sister Mary Gabardine
• 
  Kayley Stallings

  Cinda

• 
  Maria Pallas

  Miss Tarble
• 
  Sarah Rochelle Gluzman

  Gracie (as Sarah Rochelle Gluzman)
• 
  Vincent van Hinte

  Doug Swoon
• 
  Aaron R Landon

  Jake
• 
  William Leon

  Herbie
• 
  Liv Southard

  Bloom
• 
  Alexa Sutherland

  Harmony Swoon

• 
  Karen Enos

  Janitor
• 
  Briana Banks

  Dancer
• 
  Lauren Harper

  Dancer
• 
  Mary Rachel Gardner

  Dancer
• 
  Casey Mauro

  Dancer
• 
  Darby Steeves

  Dancer
• 
  Fidelia Grace

  Dancer (as Fidelia Radziwon)
• 
  Mary Simmons

  Dancer
• 
  Brionna Banks

  Dancer
• 
  Zonta

  Dancer