Grey's Anatomy lost one of its original cast members in Season 16 when Justin Chambers left the series. While he was only one of several original stars to have departed the ABC medical drama (the most ...

When Shonda Rhimes' medical drama "Grey's Anatomy" premiered as a humble mid-season replacement in 2005, it centered around five brand-new surgical interns: Dr. Cristina Yang (Sandra Oh), Dr. George O ...