Meredith and Lexie's father returns to Seattle Grace with stomach pains and a new girlfriend; Alex butts heads with the new OB; Mark bribes Jackson for information on Lexie.
The team head to Taipei to determine whether an American accused of committing a crime is connected to a cold case in New York.
SAMCRO exploits an opportunity to secure an important alliance to further destroy Henry Lin ; Juice tries to reach out to Chibs.