Conversation so far:
who did charles michael davis play on grey's anatomy
Charles Michael Davis played Jason Myers on grey's anatomy
who played doctor grey on grey's anatomy
ellen pompeo plays doctor meredith grey on grey's anatomy
who created grey's anatomy
The creator of Grey's Anatomy is Shonda Rhimes.
when was the first episode of grey's anatomy
grey's anatomy first aired on March 27, 2005

Question: when did Kevin McKidd join
Self-contained rewrite: when did Kevin McKidd join grey's anatomy