Subscribers may be able to stream it for free . Episode Overview: "A Change Is Gonna Come"
You can buy and download individual episodes. Google Play: Offers Season 4 for digital purchase. Free with Ads: CTV (Canada): Sometimes offers episodes for free with ads .
Offers the first 19 seasons of the show in most regions, including the US and Canada .
Meredith deals with the arrival of her half-sister, Lexie Grey, who is one of the new interns.
This season premiere follows Meredith, Cristina, Izzie, and Alex as they begin their first day as residents with their own group of interns.
Provides full seasons for subscribers, often bundled with Disney+ .
Season 4 is available for purchase by episode or full season .
George has to repeat his intern year after failing his exams. Grey's Anatomy - streaming tv show online - JustWatch