Grey's Anatomy 2005 | TV Show Watchlist

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Doctors at a Seattle teaching hospital hone their bedside manners on and off the job in this medical drama.

Premiered: March 27, 2005

Rating: TV-14

User Rating:4.46 out of 5 (5,313 ratings)

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Season 6, Episode 4 Tainted Obligation

First Aired: October 8, 2009

Meredith must treat her father, Thatcher (Jeff Perry), who's suffering from liver failure; Izzie empathizes with a tumor-riddled patient; and Mark tricks Cristina into assisting on an unusual surgery because he's annoyed with her competitive nature. Irving Waller: Ralph Waite.

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