Jeffrey Dean Morgan - Jeffrey Dean Morgan is an American actor. He is best known for portraying Denny Duquette in the medical drama Grey's Anatomy for parts of three seasons John Winchester on Supernatural, The Comedian in the 2009 super
Jeffrey Dean Morgan - So handsome ! Stopped watching greys anatomy after his character died. Wish he would have had a bigger part in Supernatural also !
Will Denny Duquette ever be healthy? Jeffrey Dean Morgan AKA beloved Duquette of Grey's Anatomy .