Kate Walsh Reflects On Nearly 20 Years Of 'Grey's Anatomy': 'It's Incredible To Be Back'

Kate Walsh reflects on playing Dr. Addison Montgomery in "Grey's Anatomy" and the show's nearly 20-year run, and shares how excited she is about returning to the show for an upcoming, powerful women's health storyline. Kate also dishes on playing a "vulgar American" in "Emily in Paris," putting a boyfriend in a bottle with her fragrance line, and living in the beautiful but remote city of Perth, Australia.