Keck's Exclusives: Darlene Allen Guest-Stars on Grey's Anatomy

Grey's Anatomy Darlene Allen - who's presently pointing an out-of-the-box episode of Grey's Anatomy that finds the Dallas Sophistication documents facing off against other hospitals round the baseball area - seems onscreen inside the October 13 episode as Dr. Catherine Avery, mother of Jackson (Jesse Williams).Like Jackson's grandfather, Catherine shares ties to Meredith's past. "She knows a history from the hospital and understood Meredith's mother, Ellis," states Darlene. "There's a bit of hysteria with Jackson in what mother will there be to accomplish.InchNo real surprise there, considering mother's meaty mission is to do a transplant around the guy recognized with cancer of the penis! "This episode will probably be discussed for just about any very very long time," assures Darlene, getting fun. "The surgery scene was difficult. But it's not just a laughing matter what's happening with this poor youthful guy."Subscribe to TV Guide Magazine now!