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This article contains plot details about an upcoming episode.
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|Age|| 9 months-1 (season 1)|
2 (season 2)
2-3 (season 3)
3-4 (season 4)
Charlie is extremely cute and playful. She is known as a combination of all of the Duncan kids- she has the sweetness of PJ, the intelligence of Teddy and the mischievousness of Gabe.
Charlie was the fourth child born to Bob and Amy Duncan. She is the youngest girl in the family. She was the baby in the family until Amy announced she was carrying the 5th baby. ("Good Luck Charlie, It's Christmas!").
Charlie's favorite show is The Gurgles. In fact, Teddy bought her tickets to the Gurgles live just to get turned down. She also at one point had to watch the Gurgles to go to the bathroom. ("Charlie Is 2!", "Let's Potty")
- Main article: Gabe and Charlie's relationship
It is obvious that Teddy loves her little sister, Charlie. She makes video diaries for her to survive the Duncan family when she's not around in every episode. It is revealed she does this because she wants Charlie to be a 'good girl'.
Unknown ToddlerEditAmy was pregnant again and that Charlie would have a younger brother or sister in Good Luck Charlie, It's Christmas! the latest Christmas/Holiday Movie. It is inferred that Charlie may have a sense of jealousy towards the new baby, due to her no longer being the baby in the Duncan family. Later, she asks Teddy if Bob and Amy "take the baby back[from hospital]".
This was unjust, despite the fact Toby was born on her third birthday. Charlie said that she liked Toby as "her present.
However Charile was shown to still hate Toby, such as when she tried to mail ihm away in Team Mom, Or put all of his toys in the driveway and throw away a doll that Amy gave her in Guys and Dolls. But she grew to love him after Amy played a trick on her by pretending Toby could talk and told Charile not to tell anyone his secret.