This item is certified authentic by Professional Autograph Authentication Service (PAAS) and comes with their Certificate of Authenticity and matching hologram. (born June 7, 1950) is an American. He may be best known for his starring role as Detective Matthew Sikes in the television series. Graham was born in. One of his earliest roles was in the 1980. He was cast as a “hitman” on the television show. He has played more than 38 TV roles and has also been in more than 40 movies. As well as Alien Nation and Star Trek, Graham starred in a 2008 TV pilot styled after.