Share this postStuff I'm Thinking AboutMark McCain from 'The Rifleman' Has DiedCopy linkFacebookEmailNotesMoreMark McCain from 'The Rifleman' Has DiedAs a child, I loved The Rifleman and envied the actor who played Mark. He had his own horse and could seemingly go wherever he wanted.Keith LoweryMay 01, 2021Share this postStuff I'm Thinking AboutMark McCain from 'The Rifleman' Has DiedCopy linkFacebookEmailNotesMoreShareAs a child, I loved The Rifleman and envied the actor who played Mark. He had his own horse and could seemingly go wherever he wanted. Child actor Johnny Crawford of ‘The Rifleman’ fame dead at 75In 2019, the Emmy nominee was diagnosed with Alzheimer’s disease before contracting COVID-19 and pneumonia.New York PostView author archive