When Bingo is accidentally flushed down the toilet and ends up at the Observatory, Mother Goose discovers a handy link between the Professor's house and her lair. With a little help from her son, Eggbert, she hatches a plan to flush him to the Prof's and steal the Superiser. Bingo manages to flush his way back home with Eggbert but is left to single handedly protect the Superiser from falling into the wrong hands.
—Anonymous