Eamonn Walker was born 12 June, 1962 in Lewisham, London. He is a British actor who played PC Malcolm Haynes in The Bill, Colin in Birds of a Feather, Snoopy Oswald in The Governor, Kareem Said in Oz, Luther Graves in Justice, he has also been in Dempsey and Makepeace, Bergerac, The Upper Hand, Rose and Maloney, Love Hurts, Tears of the Sun, Lord of War, and Blood and Bone. Since 2012 he has played Fire Chief Wallace Boden in the US drama series Chicago Fire.