I hit the backroads of North Carolina to try old-school diners, and a few still had that unmistakable, true diner charm.

Roger Ewing, best known for his portrayal of deputy marshal Thad Greenwood on Gunsmoke, is dead at 83 years old.

Roger Ewing, the actor known for playing Thaddeus ‘Thad’ Greenwood in Gunsmoke, has died. He was 93. The actor, who appeared ...

Roger Ewing -- best known for his role as deputy marshal Thad Greenwood on "Gunsmoke" in the 1960s -- has died.

Roger Ewing, best known for his role as Deputy Marshal Thad Greenwood on “Gunsmoke,” has died. He was 83. The actor’s loved ...