Caillou (SwazzStudios)

Boris Caillou Anderson, most commonly known as Caillou, is the main character of Caillou Gets Grounded - SwazzStudios. He was named after his father, Boris. He is 4 years old, but looks like a freaking teenager because of Plotagon's limitations. He often does ridiculous things that get him into trouble, and has been grounded by Boris in every episode except for ''Season 1 Finale: Caillou Goes to Military School. He did ''get grounded in his nightmare though. Boris had his wife, Doris, watch over Caillou while he was grounded, when Boris was in prison for Caillou's actions in Season 1, Episode 2: Caillou Installs a Virus on Boris's Computer. Caillou has appeared in every episode.

Appearance changes
Caillou's look has changed multiple times in the series. His first look had him with orange-tinted skin, light brown eyes, a plain yellow t-shirt, light blue jeans, and black shoes.

His look changed in Season 1, Episode 5: Caillou Visits Dora's House. He had a lighter skin color, dark brown eyes, a yellow polo shirt, and blue shorts. A minor change to him was made in the Season 1 Finale: Caillou Goes to Military School, where he was given red shoes without laces. They were rarely seen at all in the episode and were only seen when Caillou came back from military school at the end. At the beginning of Season 2, his eye color was changed to black. In Season 2 Episode 3: Caillou Says "Do you kno de wae", a reference is made at the beginning where he is seen with his appearance in Caillou Gives Rosie a Heart Attack.

Caillou was given red sneakers in Caillou' and the Cloning Machine.

His appearance changed once again in Season 2, Episode 8: Caillou Play's Baldi's Basics & Has a Nightmare, where he was given the Annoying T-Shirt from the Plotagon Store.