ICarly - Miranda Cosgrove, Jennette McCurdy, Nathan Kress iCarly 505"iHalfoween"Carly Shay (Miranda Cosgrove), Sam Puckett/Melanie Puckett (Jennette McCurdy), Freddie Benson (Nathan Kress) in iCarly on Nickelodeon.Photo Credit: Lisa Rose/Nickelodeon ...