A man in love poses as woman. "The Ugliest Girl In Town" is an American TV situation comedy series about young American boy and young English girls against the current mod scene of swinging London. Canadian actor Peter Kastner stars as a kookie Hollywood junior talent agent named Timothy Blair and pert Patricia Brake portrays an equally kookie young English starlet, Julie Kenfield, with whom he falls in love. When Julie returns to London to fulfill commitments, she leaves behinds heartsick. Timothy whose only aim is to follow her to England. But journeys from Hollywood to England cost money, and Timothy Is flat broke. In an hilarious sequence of events, Timothy is decked out in a Beatle wig, flower-power gear and poses as s positively sensational female mod model named Timmy.
A London magazine brings Timmy to England and get "her" employment with a model agency. Flying to London disguised as an "earthy female hippie" isn't Timothy's idea of fun. But the thought of being able to pin Julie in the swinging English city spells out big fun. And so begins a put-on to end all put-on. Featured in the sitcom are tall, dark, athletically handsome Gary Marshall as Kastner's older brother, Gene Blair, a professional photographer, and beautiful, leggy Jenny Till as Sondra Wolston, a plain-Jane secretary by day who is really a swinging-London chick by night.