ABC's "Grey's Anatomy" - Season Ten

GREY'S ANATOMY - "Seal Our Fate" - "Grey's Anatomy" returns for its monumental tenth season with a two-hour event, THURSDAY, SEPTEMBER 26 (9:00-11:00 p.m., ET) on the Disney General Entertainment Content via Getty Images Television Network. In the first hour, "Seal Our Fate" (9:00-10:00 p.m.), the Grey Sloan Memorial Hospital doctors are faced with the devastation left by the storm. A giant mudslide in Seattle injures a group of first responders and citizens, causing the already shorthanded ER to spring into action. Meanwhile, Meredith is faced with a tough decision that will affect the life of a loved one, Callie is rocked by the reality of Arizona's infidelity, and Richard's life is in extreme danger. (Photo by Richard Cartwright/Disney General Entertainment Content via Getty Images) JESSE WILLIAMS