Chrissy Carson is Cory's Little Sister. She is Usually cheerful & Ditzy in Most Episodes. Chrissy Describes Herself As A Restless, Mischievous And Big-Hearted Girl Who in Most Episodes Tends To Tease Cory. But in Some Episodes She Usually Helps Him. She is so known for Almost Not Speaking in All The Episodes but from season 3 - 6 She Speaks Clearly, She is Also A Fan of baby Unicar, it is also Cory's Favorite As Well. She is Good at hide & Seek And Drawing.