Astro Boy

Toby is deceived by his master into joining an American robot circus. Dr. Elephant, soon to be appointed as the new Minister of Science, sees Toby fail in his job as a stagehand, but save the circus from chaos. Cathy, a member of the circus, tricks the master into letting Toby go. Dr. Elephant brings Toby back to Japan with him and names him Astro Boy.