Dallas Roberts

He is best known for his roles as Milton Mamet in the third season of AMC's The Walking Dead (2012–2013), Eliot Delson in Unforgettable, and Owen Cavanaugh in The Good Wife.

[citation needed] Roberts' film work includes the screen adaptation of Michael Cunningham's A Home at the End of the World, and supporting roles in Walk the Line and The Notorious Bettie Page, among others.

[6] He starred in the AMC original series Rubicon as Miles Fiedler, a genius intelligence analyst at a national think tank.

[7] He appeared in twelve episodes of The Good Wife as Owen, the gay brother of Alicia Florrick (Julianna Margulies).

[10] From August 2012 through March 2013, Roberts was in the cast of The Walking Dead as scientist Milton Mamet, who studies "walkers" (zombies).