"I think [Doc McStuffins] has such a positive message for kids to dream big and use their imagination," the singer tells PEOPLE The doctor is in — now with a new theme song! Glee alum Amber Riley ...

Doc and the Toys are excited to attend Lambie's one-lamb show at the theater. Doc brings home the blue ribbon from the science fair, along with Luna 2200, a space girl doll. Viewy Stewie gets two ...

Joni the pony trips over her mane, so the other toys suggest a haircut, but Joni worries that it will hurt. Doc decides to bring Stuffy for her school presentation, but he finds it hard to sleep the ...