Kathryn Hahn is an American actress, fashion model and comedian. She began her career on television, playing Lily Lebowski in the NBC crime drama series Crossing Jordan. Hahn went on to appear as a supporting actress in a number of major comedy films, including roles in the films How to Lose a Guy in 10 Days, Anchorman: The Legend of Ron Burgundy, Step Brothers, Our Idiot Brother, We're the Millers, and The Secret Life of Walter Mitty.
As a lead actress, Hahn starred in the 2013 comedy-drama film Afternoon Delight, directed by Jill Soloway, and Private Life directed by Tamara Jenkins, receiving critical acclaim.