This world is populated by a large, colorful cast of characters. The namesake is Doodle, who is currently occupied talking to Orbit. Other residents include Shadow, an edgy wolf; Pumpkin and Pipsqueak, who are playing together; Ribbit; the nonchalant Silas; Spooky, who enjoys scaring people; Stoney and Cinder, who are just being themselves; Cookie, who is eating cookies; the cousins Cinnamon and Comet, who are deep in conversation; Jingle and Glitter, who are arguing about Christmas; Carton, who is in distress; and Petal, who is trying to be the peacemaker.