Grey’s Anatomy is set to lose its original ABC timeslot, with Ryan Murphy’s new medical drama Doctor Odyssey now claiming it. The medical drama premiered in March 2005 and became one of the most popular and successful television shows of all time, launching the careers of many actors, including Ellen Pompeo, Sandra Oh, Katherine Heigl, and Patrick Dempsey. Grey’s Anatomy season 21 was renewed by ABC in April of this year, but there will be some major changes.
