Archie (Ben Vereen) didn't even know his neighbors, he says. They were drug dealers. But perhaps people who do terrible things aren't necessarily terrible people.
Meredith Grey has interns of her own now... one of whom is a very familiar face. There's another one who's her sister, who is under Cristina. The world of troubles continues!
Unfortunately, for him, Alex Karev that is, Callie Torres is calling the shots. You would never have guessed it but he finds himself missing Dr. Bailey.
They do their thing, as always! Mark, Izzie and Callie tend to a patient played by guest star Ben Vereen in an early Season Four episode of "Grey's Anatomy."
[narrating] In the practice of medicine, change is inevitable. New surgical techniques are created, procedures are updated, levels of expertise increase. Innovation is everything, nothing remains the same for long. We either adapt to change, or ... we get left behind.