 Nick Tattinger runs a restaurant in New York City assisted by Sheila Bradey, the chef; Sid Wilbur, the maitre d ; Lou Chatham the head waiter; Marco Bellini the bartender; and Billie Low, the piano player. His ex-wife Hillary is having an affair with Norman Asher resulting in considerable conversation and Nick s two teenage daughters, Nina and Winnifred, require attention. When the show returned in April 1989, Hillary had become partners with Nick.