Balance of Terror
"Balance of Terror" is the fourteenth episode of the of the American science fiction television series, "". Written by Paul Schneider and directed by Vincent McEveety, it first aired on December 15, 1966, and a repeat broadcast was aired on August 3, 1967. In the episode, the "Enterprise" battles a Romulan ship after investigating an unidentified assailant who methodically destroys the Federation's outposts at the Neutral Zone. The episode introduces the cloaking device and the Romulans. Mark Lenard, playing the Romulan commander, makes his first of many "Star Trek" appearances. The episode featured the final appearance of  Grace Lee Whitney (Yeoman Janice Rand) before her return in "". Plot. The USS "Enterprise", under the command of Captain Kirk, is investigating a loss of communications with a line of Earth outposts near the Romulan Neutral Zone, formed under the terms of the peace treaty that ended the Earth–Romulan War a century earlier. Because there were no visual communications at that time, the two races have never seen each other. While Kirk officiates at the wedding of Lieutenant Tomlinson and Ensign Martine, Outpost 4 comes under attack. The "Enterprise" comes to Outpost 4's aid and contacts the base  commander, Hansen, who reveals he is the only survivor of an attack by an unknown enemy. As they speak, the enemy ship reappears, fires, and disappears. The shot destroys the outpost and kills Hansen. The ship's sensors locate the attacker, which remains invisible. Kirk surmises that the attacker is equipped with a cloaking device. A coded message from the intruder provides a view through one of its internal cameras, revealing humanoids with an appearance like Vulcans. Lieutenant Stiles, the navigator, son of a service family that lost several members in the Earth–Romulan War, begins to question the loyalty  of the "Enterprise" first officer, Mr. Spock. During a discussion of the Romulan ship's capabilities, Stiles suggests the "Enterprise" attack before it can reach the Neutral Zone. Spock agrees; he reasons that if the Romulans are in fact an offshoot of the Vulcan species and have retained the martial philosophy of the Vulcans' ancient past, they would surely take advantage of any perceived weakness. A cat-and-mouse game ensues. The "Enterprise" is faster and more maneuverable, while the Romulan ship has a cloaking device and immensely destructive plasma torpedoes. However, the range of these torpedoes is limited, and  firing one requires so much power that the ship must decloak first. After several attacks, the Romulans, almost beaten, plant a nuclear weapon amidst jettisoned debris. When Spock detects a "metal-cased object", Kirk orders a point-blank phaser shot that detonates the device. The "Enterprise" is shaken by the blast and many of the phaser crew are incapacitated, requiring Stiles to fill in. Kirk orders operations to work at minimal power to exaggerate the apparent damage and lure the Romulans in for a kill shot. Although the Romulan commander suspects Kirk's trap, Decius, a politically well-connected member  of the command crew pressures him to attack. When the Romulan ship decloaks to launch a torpedo, Kirk tries to spring his trap, but a coolant leak in the phaser control room incapacitates Stiles and Tomlinson. Spock rescues Stiles and fires the phasers, mortally wounding the Romulan ship. Kirk hails the Romulans and at last communicates directly with his opponent, offering to beam aboard survivors. The Romulan commander tells Kirk that he regrets having met him in combat, that "You and I are of a kind. In a different reality, I could have called you friend." He declines Kirk's  offer to take off his crew, telling the Captain that it is not the Romulan way to be taken prisoner. The Commander then triggers his ship's self-destruct system. "Enterprise's" only fatality is Lt. Tomlinson. Kirk goes to the chapel to offer comfort to a grieving Ensign Martine. Production. "The Star Trek Compendium" stated the episode was essentially a science fiction version of the submarine film "The Enemy Below", depicting a cat-and-mouse game between the "Enterprise" as the American destroyer against a Romulan vessel as the U-boat. Director Vincent McEveety had seen the 1957 film  The Enemy Below but only noticed the similarities between its plot and this episode later. He admitted "Obviously, it's the same story." The music played during the opening scene of the wedding ceremony is the 19th century English song "Long, Long Ago." Fans of a certain age may remember it as "Don't Sit Under The Apple Tree (With Anyone Else But Me)", which, with updated lyrics, became a hit for both the Glenn Miller Orchestra and The Andrews Sisters during World War II. The term photon torpedo was only invented for a later episode "", but the same effect  was used in this one although still called phaser. On September 16, 2006, "Balance of Terror" became the first digitally , featuring enhanced and new visual effects, computer generated (CGI) spaceships, and high definition format. All core Star Trek regular background players appear in this episode: Eddie Paskey (Lt. Lesley and William Shatner stand-in), Frank da Vinci (Lt. Brent and Leonard Nimoy stand-in), William Blackburn (Lt. Hadley and De Forest Kelley stand-in), Ron Veto (Harrison), John Arndt (Fields), and Jeanne Malone (Enterprise yeoman and stand-in for Grace Lee Whitney.) Reception. The episode is frequently praised by critics  and regularly appears on lists of the best episodes of "Star Trek". In 2016, "The Washington Post" ranked "Balance of Terror" the third-best episode of the entire "Star Trek" franchise, noting that it investigates the connection between wars and race, that it shows both sides of a conflict in deep space. A 2017 article in "The Washington Post" which ranked the seven captains of "Star Trek" included a special mention of the captain of the Romulan vessel, calling him "The greatest alien captain". In 2016, "Business Insider" ranked "Balance of Terror" the best episode of "The Original Series". In  2016, SyFy ranked guest star Mark Lenard (the Romulan captain), as the eighth-best guest star on "The Original Series". In 2016, "Empire" ranked this the 43rd-best in a top 50 ranking of the 700 plus "Star Trek" television episodes. Critic Ed Gross praised the episode for exploring the theme of bigotry, and as "a piece of television that manages to conjure genuine suspense as one commander attempts to outmaneuvre the other". Legacy. Guest star Mark Lenard, who portrayed the Romulan commander, returned in the episode "Journey to Babel" where he played Sarek, Spock's father. Lenard has the  distinction of having played a Romulan, Klingon and Vulcan over the course of the series, the only actor to have done so. Bryan Fuller called the episode a "favorite" and a "touchstone" which influenced the creation of the story arc in "". Non-canon works. Comic book publisher IDW Publishing released a prequel, "Star Trek Alien Spotlight: Romulans" and a sequel, "Star Trek Romulans: The Hollow Crown". They are not part of the official Star Trek canon.