Flushed

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.