Debbie Allen

Meredith, Derek, Cristina and Arizona receive big news regarding the plane crash lawsuit, Richard avoids Catherine’s romantic advances and Jackson takes on one of Mark Sloane’s old patients. Meanwhile, Derek…

Aware that Derek might never operate again, Meredith stops talking about the surgeries she’s performing. Meanwhile, Richard calls on Dr. Catherine Avery to help him perform a complicated procedure, as…

The residents agonize over their oral boards, reliving every answer they gave during their exams; Arizona’s close childhood friend comes to Seattle Grace for medical help; the doctors work on…

After eight years of practice, the residents head to San Francisco for their oral boards; sparks fly between Catherine and Richard when they bump into each other at the hotel;…

Derek encourages a hesitant Meredith to work with him again in neurology; Jackson’s mother, Catherine Avery, returns to Seattle Grace with a urology fellow and develops an interest in Richard;…

The residents try their hardest to impress surgical great Catherine Avery-who also happens to be Jackson’s mother-when she arrives at Seattle Grace to perform a groundbreaking transplant surgery; Arizona and…

Chris goes to work at a Chinese restaurant after Doc refuses to give him a raise. Drew is failing a class so Rochelle and Julius have to go in to…

The top 16 contestants dance choreographed routines for the viewers votes. Judges: Nigel Lythgoe, Mary Murphy, and special guest judge Debbie Allen.

October 6, 1979: An aspiring dancer working as a waitress in a strip club is in danger of being led into a life of prostitution unless Sam, as ”Rod the…