Willie Garson (born William Garson Paszamant; February 20, 1964) is an American character actor. He has appeared in over fifty movies, usually playing minor roles. He is known for playing Stanford Blatch on the HBO series Sex and the City and in the related films Sex and the City and Sex and the City 2, and for his role since 2009 as Mozzie, in the USA Network series White Collar.