Jeffrey Dean Morgan :) imdb.com is always a big help to me if you have any other questions :)
Denny
Steven W Bailey played Joe in Grey's Anatomy
Jamie Chung, I think.
Sandra Oh plays Cristina Yang on Grey's Anatomy.
Daniel Sunjata
Mandy Moore played Mary Portman within the Sixth and Seventh season of Grey's Anatomy. She was a patient treated by Dr. Bailey.
Steven W Bailey played Joe in Grey's Anatomy
Steven W Bailey played Joe in Grey's Anatomy
The chief on Gray's Anatomy is named Claire Bennett, and is played by your mom.
Katherine Heigl
Dr. Thomas is played by William Daniels.
Jim Sharits has: Played Host in "Anatomy of a Shark Bite" in 2003. Played Tech Team Leader in "More Than Human" in 2003. Played Himself - Project Manager in "Cheating Death" in 2004. Played Host in "Anatomy of a Bear Bite" in 2004. Played Host in "Anatomy of a Tiger Bite" in 2004. Played himself in "Sharkzilla" in 2012.
Kate Burton.
Greys anatomy
Jamie Chung, I think.
Sandra Oh plays Cristina Yang on Grey's Anatomy.
grays anatomy
Sarah Paulson