Kelley ended up in most of the episodes of Star Trek: The Original Series. The actor did some small parts after Star Trek was cancelled in 1969, but in 1973, he returned to voice Dr. McCoy in Star ...

One of those scenes was when Deforest Kelley's Dr Leonard "Bones" McCoy confronts his memories of the past in a flashback scene when his father was dying. Because his father was in so much pain ...

McCoy. 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.