Star Trek - The Original Series, Vol. 3, Episodes 6 & 7: The Man Trap/ The Naked Time - Region 1 DVD

With McCoy having such a pivotal part in the narrative, Johnson worked with the series' story editor and episode director (Marc Daniels) on fleshing out his underdeveloped character. There were other issues to think about: this premiere show introduced the Enterprise's transporter technology as well as Star Trek's realistic take on scary extraterrestrials. Everyone involved survived the episode, and while it played only to a meager television audience, Trek was off and running for three-plus decades.

Also on this DVD is episode 4, "The Naked Time," in which an alien disease that strips inhibitions from individuals affects the Enterprise crew. Sulu (George Takei) frees the swashbuckler in his soul, Kirk (William Shatner) battles his demons, and a young lieutenant, Riley (Bruce Hyde), serenades the entire starship and steers her toward certain doom. Still early in the proceedings, this episode introduced a psychological aspect that would become a cornerstone for the storytelling on all four Trek series. --Tom Keogh