After a series of leaks to the North Koreans from 10,Downing Street Hubble goes undercover,masquerading as secretary Sandra Mellor - whose calls in persona to his boss Dennis Whittington almost end Dennis's marriage. 'Sandra 'also becomes an object of desire for widower Roderick Finch and,whilst Hubble has one suspect in mind because she 'talks in foreign' a visit by Sandra to Finch's love nest proves revealing for the both of them.
—don @ minifie-1