In 1961 this Western expanded to an hour; half-hour reruns began airing under the title "Marshal Dillon"
In 2009, the half-hour animated series The Simpsons entered its 21st season, ... 
Robinson instructed his West Coast CBS Vice-President, Harry Ackerman, who ... 
Gunsmoke title (with some episodes under the Marshal Dillon retitling) were... [DOC] [TLE] The Bluegrass Special | June 2011 | James Arness [PAR] Jun 3, 2011 ...