Most notably, he wrote 24 episodes of "Have Gun — Will Travel ... Star Trek Was A Change Of Pace For DeForest Kelley "Police Story" may have tanked, but the fact that Kelley was playing ...

DeForest Kelley, best remembered as “Star Trek’s” Leonard “Bones” McCoy, died from stomach cancer on June 11, 1999, at the Motion Pictures and Television Fund Hospital in Los Angeles.