Grey's Anatomy co-stars have been in the news for off-the-set behavior.

Isaiah Washington will NOT be coming back to Grey's Anatomy. The decision is sure to upset many fans.

For some lucky fans at an award show.

T.R. Knight and Isaiah Washington during a press tour for Grey's Anatomy. How times have changed.

Isaiah Washington and T.R. Knight, two Grey's Anatomy fan favorites, will forever be linked to the controversy regarding the former's gay slur in reference to the latter.

Isaiah Washington is back on Grey's Anatomy. Ellen Pompeo put this photo up on Twitter.

In an attempt to clear his name, Isaiah Washington is telling his side of the story - and his version of the events that led, ultimately, to his firing, are a whole lot different than what we've been hearing up until now.

Isaiah Washington and Kate Walsh certainly qualify!

Isaiah Washington is out to set the record straight. But is he doing himself any good?

That's actor William H. Macy, to be specific.

Isaiah looking downright frightening in the film Ghost Ship.

The subject of much controversy over the past week.