Roger Ewing was born January 12, 1942 in Los Angeles, California. His acting career entailed several guest shots on TV shows, sitcoms and movies but he is best known for his role of a part-time deputy marshal and handy man, Clayton Thaddeus "Thad" Greenwood in thirty-six episodes (October 2, 1965 - September 25, 1967) of the popular TV western series, Gunsmoke, starring James Arness as Dodge City's Marshal Matt Dillon. After he left Gunsmoke, he played in two movies: as Donald Maxwell in the western "Smith" (1969) starring Glenn Ford and as Nelson in "Play It As It Lays" (1972) starring Tuesday Weld and Anthony Perkins. He then decided to call it quits for his acting career and pursued his other passion in the field of photography. Show less «