Chuckie is the kind heart in the group. He tries to please his sister, he even dressed up in Japanese warrior armour for her Japan show in her club (That didn't go very well). He supports the rest of the group, and take the role of the oldest member of the group. As he grows up her overcomes his fears he's had in his younger years. He grew up with the gang, as he moved in when they were there. (He got his new sister in the film Rugrats In Paris.)