ABC's Grey's Anatomy has seen many actors and actresses enter and exit the show in its 21-episode run, but E.R.

With over 20 seasons and an abundance of cast populating Grey’s Anatomy, the hit Shondaland show ensured that plenty of characters could come back.

If you loved watching Justin Chambers transform into Alex Karev on Grey's Anatomy, you'll definitely want to catch this ...

Dr Izzie Stevens is one of the recurring characters of the show Grey’s Anatomy.

The arrival and departure of countless characters have shaped the ever-evolving narrative of Grey's Anatomy. With its long ...