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Grey's Anatomy

Grey's Anatomy

Begin again.

2005Returning SeriesNext: Feb 26 10pm ET22 Seasons465 Episodes8.2TMDB
Drama
ABC

Follows the personal and professional lives of a group of doctors at Seattle's Grey Sloan Memorial Hospital.

Created by: Shonda Rhimes
Season 6 · Episode 4

Tainted Obligation

Aired Oct 8, 2009at 9PM·43m

When Meredith and Lexie's father, Thatcher, returns to the hospital with a failed liver, it's up to Meredith to save his life. Meanwhile, Izzie empathizes with a patient riddled with tumors, as Mark, annoyed with Cristina's competitive zeal, tricks her into assisting on an unusual surgery.

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Direct answers for episode-level questions and details.

When did Grey's Anatomy Season 6 Episode 4 air?

Grey's Anatomy Season 6 Episode 4 aired on October 8, 2009 at 9 PM ET.

How long is Grey's Anatomy Season 6 Episode 4?

This episode runs for approximately 43 minutes.

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