A dangerous situation leaves the doctors fighting to stay alive in the eighth season finale.
The residents choose their future positions; Mark admits to Derek that he still has feelings for Lexie; Arizona encourages her friend to have surgery.
Let the Bad Times Roll
The residents agonize over their upcoming exam results; Arizona's childhood friend needs medical help; the doctors try to help a patient who is missing one third of his skull; Julia wants to start a family with Mark.
Moment of Truth
The residents travel to San Francisco for the oral boards; sparks fly when Richard and Catherine (Debbie Allen) bump into each other at a hotel; Alex feels guilty about being away from the hospital.