Gunsmoke. December 13, 1952. CBS net. "Post Martin". Sustaining. Beautiful Catherine Blair arrives in Dodge to visit her brother Martin, who's in jail to be tried for murder and cattle rustling. William Conrad, Jeanne Bates, Parley Baer, Ralph Moody, Sam Edwards, Roy Rowan (announcer), Les Crutchfield (writer), Norman Macdonnell (director). oldtimeradiodvd.com Now you can hear The Old Time Radio Network of shows  on iHeartRadio for iPhone and Android FREE … Get the app at iHeartRadio.com, then search for Thriller OTR,Western OTR, Suspense OTR, Drama OTR, Mystery OTR, Scifi OTR, Horror OTR, Detective OTR, Adventure OTR, Comedy OTR  Works on a host of devices.