One of those scenes was when Deforest Kelley's Dr Leonard ... he disconnected his father from life support. When presented with the scene, Kelley didn't want to do it, and William Shatner ...

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 ...

From Wikipedia, the free encyclopedia Jackson DeForest Kelley (January 20, 1920 – June 11, 1999) was an American actor, screenwriter, poet and singer known for his iconic roles in Westerns and ...