10.05.1970 (54 years) (Houston - Texas - USA)
Dallas Mark Roberts (born May 10, 1970) is an American actor. He played Milton Mamet in season three of AMC's The Walking Dead (2012–2013). He was a regular on Seasons 2 and 3, and guest on Season 4 of Unforgettable as Eliot Delson, and had a recurring role as Owen Cavanaugh on The Good Wife since Season 2. He stars in the Netflix comedy Insatiable.