Black was the associate producer for ten episodes of Star Trek made during the program's first season, all of which were broadcast from September 8, 1966, through December 15, 1966. (This information can be found in www.ImdB.com.) Black also wrote the teleplay for and was the associate producer of one of the outstanding early episodes of Star Trek—The Naked Time. During the 1980s, Black was also given credit for the story for sequel episode, The Naked Now, in Star Trek: The Next Generation. Black also received story-writing credit for one more episode in this series, Justice, under his pseudonym of "Ralph Wills".