Underneath that unintelligent exterior lies a super hero and who is prepared to answer any cries for help. Sweep awakes hearing that someone needs his help as Superdog!, but unfortunately Sweep has lost his Superdog outfit, until he finds it in the linen basket! Superdog arrives to help a very odd looking 'lady', but crash lands in some rubbish. The 'lady' tells Superdog she was screaming as the milkman had delivered the wrong milk!