Timothy Blake Nelson is an American actor and script writer. Described as a "modern character actor", his roles include Delmar O'Donnell in O Brother, Where Art Thou?, Gideon in Minority Report, Doctor Steve Pendanski in Holes, Doctor Jonathan Jacobo in Scooby-Doo 2: Monsters Unleashed, Danny Dalton Jr. in Syriana, Samuel Sterns / The Leader in the Marvel Cinematic Universe, Richard Schell in Lincoln, the titular character of The Ballad of Buster Scruggs and Henry McCarty in Old Henry.
