Kevin Brady Dillon (born August 19, 1965) is an American actor. He is best known for portraying Johnny "Drama" Chase on the HBO comedy series Entourage, Bunny in the war film Platoon, and John Densmore in the musical biopic The Doors. He was nominated for three Primetime Emmy Awards and a Golden Globe Award for his performance on Entourage. Description above from the Wikipedia article Kevin Dillon, licensed under CC-BY-SA, full list of contributors on Wikipedia.