Titus Welliver

Titus Welliver (born March 12, 1961) is an American actor. He is better known as the Man in Black on Lost, Silas Adams on Deadwood and Agent Felix Blake on Agents of S.H.I.E.L.D. & Item 47. Other shows he's appeared in include Star Trek: Voyager, Supernatural, Sons of Anarchy, The Good Wife, Brooklyn South, and That's Life.