what are some of the other characters in the series?
Dr. Meredith Grey ,Dr. Miranda Bailey,  Dr. Richard Webber, Dr. Izzie Stevens, Dr. Alex Karev.
Grey's Anatomy
Dr. Meredith Grey
grey's anatomy when do izzie and alex get together UNANSWERABLE is the former person's name fictional? Yes which series does it belong to? "Grey's Anatomy"
wiki:12462334
Grey's Anatomy [SEP] Introduction
Although the series is set in Seattle, it is filmed primarily in Los Angeles, California. The series revolves around the title character, Dr. Meredith Grey, played by Ellen Pompeo. Grey is first featured as an intern and later becomes the chief of general surgery, all the while exploring the ups-and-downs of a surgeon's life. The original cast consisted of 9 star-billed actors: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers, T. R. Knight, Chandra Wilson, James Pickens Jr., Isaiah Washington and Patrick Dempsey. The cast has undergone major changes throughout the series' run. At the start of the sixteenth season, the show had a large ensemble of 14 actors—including 4 characters from the original cast (Meredith Grey, Alex Karev, Miranda Bailey and Richard Webber).