Shockwaves rock Seattle Grace this season. Will Alex reveal Meredith's hand in the tampering of a major medical study? Loyalties will be tested, relationships will be strained and everyone's future will hang in the balance. watch
As a trauma counselor helps determine which doctors are ready to go back to work, Cristina and Owen move forward with their wedding plans. Meanwhile, Derek resigns as chief of surgery and Meredith mourns her miscarriage. watch
Let the healing begin. Season six's shocking finale stunned America and left fans asking, "now what?" This season will try to answer that exact question: there will be new beginnings for favorite characters with unexpected twists and turns for everyone. No matter what happens, friendship remains the doctors' saving grace. watch