Garret Lee Dillahunt (born November 24, 1964) is an American actor. He is best known for his work in television for the roles of Simon Escher on Burn Notice, Burt Chance on the Fox sitcom Raising Hope for which he was nominated for the Critics' Choice Television Award for Best Actor in a Comedy Series in 2012, Ty Walker in the sixth season of Justified, Jack McCall and Francis Wolcott in Deadwood, Matthew Ross in The 4400, a terminator in Terminator: The Sarah Connor Chronicles, Steve Curtis in ER, Dr. Jody Kimball-Kinney on The Mindy Project and John Dorie in Fear the Walking Dead.
In film, Dillahunt has played many major supporting roles in the films No Country for Old Men, The Assassination of Jesse James by the Coward Robert Ford, Winter's Bone, Looper, and 12 Years a Slave. He also starred in the Amazon Studios drama Hand of God.
He is also known as Garret L. Dillahunt and Garret Lee Dillahunt.