A broken tooth for Sam and a trip to the dentist requiring an excessive amount of nitrous oxide, leads to the revelation of a deep, dark secret that shakes the relationship of the entire iCarly cast and crew. Meanwhile Spencer offers to teach art to some prisoners in the hope of weaning them away from a life of crime… with disastrous results.

• iCarly - Season 3
• Miranda Cosgrove
• Jennette McCurdy
• Nathan Kress
• Dan Schneider