A second sneak peak at the Season Four premiere of Grey's Anatomy, entitled "A Change is Gonna Come." This is only a little taste of what's to come, but whatever it is, we want more! That's for certain!
[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.