Cliff Bole directed forty-two episodes of Star Trek; from Star Trek: The Next Generation through Star Trek: Voyager and he had an alien race named after him too.
Most of Bole’s Star Trek directing experience was with The Next Generation, where he directed twenty-five episodes, including the acclaimed The Best of Both Worlds: Parts I and II, and Unification Part II, in which Leonard Nimoy reprised his role of Spock.