• 
  Bo Welch

  regizor

• 
  Mike Myers

  Pisica
• 
  Spencer Breslin

  Conrad Walden
• 
  Alec Baldwin

  Lawrence Quinn
• 
  Kelly Preston

  Joan Walden
• 
  Dakota Fanning

  Sally Walden
• 
  Paris Hilton

  Tipa din club
• 
  Clint Howard

  Kate the Caterer

• 
  Paige Hurd

  Denise
• 
  Sean Hayes

  Mr. Humberfloob / Voice of the Fish
• 
  Amy Hill

  Mrs. Kwan
• 
  Danielle Chuchran

  Thing One
• 
  Candace Brown

  Secretary
• 
  Talia-Lynn Prairie

  Thing Two
• 
  Dan Castellaneta

  Thing One / Thing Two

• 
  Daran Norris

  Crainic
• 
  Victor Brandt

  Narrator (voice)
• 
  Brittany Oaks

  Thing Two
• 
  Bugsy

  Nevins
• 
  Taylor Rice

  Thing One