Who Are You, Polly Maggoo? (French: Qui êtes-vous, Polly Maggoo?) is a 1966 French film directed by William Klein. It is a satirical arthouse mockumentary spoofing the fashion world and its excesses. It stars Dorothy McGowan as Polly Maggoo, an American supermodel who is being followed by a French television crew. It also stars Grayson Hall as Miss Maxwell, a fashion-magazine editor modeled after Diana Vreeland, and Philippe Noiret as the TV reporter and director. Also appearing in the film are Jean Rochefort, Sami Frey, and Alice Sapritch.