在以下頻道推出： Prime Video
第 4 季，第 6 集: Reading a book about his ancestor King Richly, his daughter Gloria, and the villain Morecash, Richie is distressed to find the final page missing. His curiosity aroused, he uses Professor Keenbean's time machine to enter the past.
Animation · 2017年4月10日 · 12 分鐘