Tainted Obligation

Overview

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.

Guest Stars

Jeff Perry

Thatcher Grey

Mark Saul

Steve

Tom Amandes

Tom Waller

Isabella Hofmann

Irene Waller

Phil Abrams

Dr. Nelson

Payton Silver

Dr. Knox

Ralph Waite

Irving Waller

Jocko Sims

Randy Helsby