Mamá Oso (niña)
Tambo Macaw, an overweight macaw who works as a janitor at the Central Intelligentus Animalus (CIA), dreams of becoming a secret agent. His opportunity arises when he is assigned by mistake the most important mission in the agency's history: stop the wicked plans of Mama Bear and her evil organization. Tambo is helped by Jack Tortoise, an old turtle that's in charge of the advanced technology lab in the agency and is one of Tambo's few friends.
Ji (voice)
Papelucho, un niño inquieto con una gran imaginación, se encuentra cara a cara con un marciano con el cual forma una rápida amistad. Su nuevo amigo se le une mágicamente, causando que actúe extrañamente frente a otros. Papelucho es forzado a tratar de devolver al marciano de vuelta a su hogar, a Marte.