Grey's Anatomy first premiered on March 27, 2005. In honor of 20 years on the air and the series' upcoming 22nd season, The Onion looks back on some of the medical drama's best and worst episodes of all time. Best: Patrick Dempsey Lists the Major Symptoms of Strep Throat" (Season 2, Episode 11) To this [...]The post The Best And Worst Grey's Anatomy' Episodes Of All Time appeared first on The Onion.