一个下着雨的夜晚，着名的玩具师傅被人绑架了，只有一只老鼠有办法找到他的下落，那就是住在贝克街的超级侦探巴索！伤心的玩具师傅女儿奥莉薇，在好心的道森医生帮忙下，终于找到大名鼎鼎的巴索，说服他展开营救行动。巴索终于发现绑架玩具师傅的幕后黑手，竟是他长久以来想将之绳之以法的头号敌人瑞根！聪明的巴索是否能即

An orphan boy and his homemade robot friend work to free their country from an evil empire and its legion of robots.