► Click to subscribe! http://bit.ly/1OL2acl This is Caillou, the adorable 4-year-old boy with a big imagination! Caillou experiences the beauty of being a child, and like many other children around the world, he experiences the first day of school, takes care of his pet, learns new sports and spends time with his family. Caillou is a 4-year-old boy who lives with his mother, father and little sister Rosie. He is passionate about soccer, as can be seen in various episodes, and in fact he plays in a team that has his grandfather as a coach, to whom he is very fond. He goes to his grandmother's house very often, he attends kindergarten where his teacher is Mrs. Martin. His best friends are Leo and Emma, ​​who is diabetic. Caillou really likes to explore and discover new things. Characters Caillou: he is a troublemaker 5-year-old boy, the protagonist of the series. He has many friends and he really likes dinosaurs and firefighters. He is voiced by Gaia Bolognesi. Dad: He is Caillou's father and is 30 years old. He is a very caring and sometimes very abrupt father, he loves playing with his son. He is voiced by Davide Marzi Mom: She is Caillou's mother and is 27 years old. She is very affectionate, has a very strong character and remains firm in her ideas. In many episodes she is shown to be very patient and to indulge her son's every whim. She is voiced by Milvia Bonacini. Rosie: She is Caillou's younger sister, she is 3 years old and sometimes co-stars in her brother's adventures and usually plays with her father with dolls. She loves eating spaghetti with tomato sauce, like all the other members of her family. She loves being on the computer, playing with Caillou and always goes to bed late. She is voiced by Angelica Bolognesi. Grandma: Caillou's grandmother, she is 52 years old and often looks after her grandchildren, reading them fairy tales, sometimes spending a lot of time babysitting. Grandpa: Caillou's grandfather, he is 55 years old and grows a vegetable garden and sometimes plants trees with his grandchildren. Leo: Caillou's best friend. He is the same age as Caillou and has the same passion for dinosaurs and goes to the same school as Caillou. Sarah: Caillou's friend and she is 6 years old, she already knows how to write and read and together with Caillou she has built a little house where they play. Clementina: Calliou's best friend, she is the same age as him and usually plays with him. Even though she is a girl, she loves playing soccer and basketball. They go to the same school. Gilbert: Caillou's cat, Rosie, mother and father. Even though he seems lazy, he has shown himself to be very jealous of the kitten that Caillou takes in and in the end he seems happy that she goes away. She hates disorder. In the live action version she is the puppet who has a gift of the gab. Miss Martin: she is Caillou's teacher and with all her students she is patient with her students' pranks and every day she teaches them new things. She seems to be able to play musical instruments very well and is about 20 years old.