Eric Dane, aka McSteamy on Grey’s Anatomy, is becoming a regular on the ABC hit show. Dane, who plays plastic-surgeon Dr. Mark Sloan, guest-starred last season as Derek’s (Patrick Dempsey) ex-best friend from New York. Dane’s character resurfaced this season for a hotel romp with Derek’s wife Addison, played by Kate Walsh.
MCSTEAMY STAYING ON GREY’S ANATOMY
