Addison Montgomery returns to Grey Sloan in an all-new episode of "Grey's Anatomy," airing Thursday, Jan. 29, on ABC.
Since it debuted on ABC in 2005, "Grey's Anatomy" has surpassed 20 seasons and well over 400 episodes, so if you're sitting down to watch Dr. Meredith Grey's (Ellen Pompeo) journey from lowly intern ...
If you love Grey’s Anatomy as much as we do, you’ve probably seen all 17 seasons of the popular ABC series…multiple times. However, with more than 300 episodes (and counting), there’s no denying that ...