LOS ANGELES — Actor Patrick Dempsey, better known as television's “Dr. McDreamy,” promised to rescue Seattle's Tully's coffee chain with a $9.15 million bid to buy it out of bankruptcy. The “Grey's Anatomy” star who plays Dr. Derek Shepherd, a surgeon at fictional Seattle Grace Hospital, said his offer bested those from six rival bidders — including global coffee giant Starbucks Corp. — Reuters