The seventh season of Grey's Anatomy DVD fresh breath on the medical drama, with characters and connections suddenly come to life again. The music was fun and I think we can determine who can sing and who can not sing so Callie almost every song, basically. No romance, backstabbing the hospital, pain and hope - and lots of heart, as the best seasons of Grey. A dominant theme is an important test for the blind designed by McDreamy (Patrick Dempsey) to a possible treatment for Alzheimer’s disease, which is based on two Meredith (Ellen Pompeo), whose mother died of the disease, and head (James Pickens Jr.), whose wife may be symptomatic. Meanwhile, Callie, heartbroken by the split with Arizona (Jessica Capshaw), is the newest member sends you reeling. New characters are introduced, including Rachael Taylor as Lucy, a new Foxy obstetrics and gynecology, including Alex (Justin Chambers) is watching. Coming into this season after the way they finished the season 6 would be a challenge but I think she was treated beautifully. Curb Your Enthusiasm DVD Spoilers before: I know many people criticized story line early in the season of Christina, but it was my favorite.