Meredith & Lexi’s father, Thatcher, walks into Seattle Grace with a need for a transplant that can not happen from outside his family due to his recent bout with alcoholism. A patient turns to Mark with a problem that his family feels is not exactly a problem.
Watch Grey's Anatomy s.6 ep.4 (Tainted Obligation) Online
- Director: Tom Verica
- Cast: Ellen Pompeo | Sandra Oh | Katherine Heigl
- Rating (IMDB): 8.1
- Today: 77 Views
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