比利·穆瑞，William Albert Murray (born 6 October 1941)[1] is an English actor, best known for playing Don Beech in The Bill from 1995 to 2004, Johnny Allen in the BBC soap opera EastEnders from 2005 to 2006, Captain John Price in the video games Call of Duty 4: Modern Warfare, Call of Duty: Modern Warfare 2, and Call of Duty: Modern Warfare 3.