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The Enemy Within (TOS episode)
Encyclopedia
"The Enemy Within" is an episode of Star Trek: The Original Series
. It was first broadcast on October 6, 1966. It is the fifth episode of the first season, and was written by Richard Matheson
and directed by Leo Penn
.
Overview: A transporter
mishap divides Captain Kirk into two versions of himself, one good and one evil, but neither is able to function separately for long.
1672.1, the USS Enterprise
is on a geological exploration of the planet Alpha 177. Geological Technician Fisher falls from an embankment and injures his hand. He is immediately beamed back to the Enterprise for medical treatment. During the beamup, the transporter system behaves oddly. Nearly losing the technician, Mr. Scott
immediately checks over the transporter equipment, but finds nothing wrong. He only notices magnetic dust from some ore samples covering Fisher's uniform when the technician materializes. Scotty orders him to have the uniform decontaminated.
Soon afterward, Captain Kirk beams back to the ship. The transporter seems to work smoothly, but Kirk feels disoriented. Scotty escorts him out of the room, leaving it empty. A moment later, a second Captain Kirk materializes on the transporter pad and no one is aware of his arrival. This Kirk is the "other half" of the Captain's split persona: a physical manifestation of his more selfish and evil qualities.
The first thing the "evil" Kirk does is head to Sickbay, where he demands a bottle of Saurian brandy from Dr. McCoy
. McCoy doesn't understand this sudden, aggressive mood swing.
Back in the transporter room, Scotty beams up an animal specimen from the landing party, which appears to be a small, horned, dog-like creature. Two "dogs", however, arrive on the transporter pads. One is extremely vicious, while the other is very timid, yet they appear physically identical. Confirming that the team only beamed one animal to the ship, Scotty realizes that something is very wrong with the transporter system. He is forced to strand the remaining landing party (including Lt. Sulu
) on the planet until further notice.
Meanwhile, the evil Kirk, appearing drunk and disorderly, enters the quarters of Yeoman Janice Rand
and lies in wait for her. When she arrives, he grabs and assaults her. She manages to fight back, scratching his face with her sharp fingernails, and then tries to escape. She cries out for Crewman Fisher to call Mr. Spock. Unfortunately, the evil Kirk incapacitates Fisher before he can help. Simultaneously, elsewhere on the ship, the good Captain Kirk begins to show signs of weakness, apparently losing his ability to make decisions and give orders, the so-called "power of command".
The evil Kirk acquires a phaser
from a crewman, whom he also incapacitates, and then hides in the lower levels of the ship. Anticipating his moves, the good Kirk finds the evil Kirk on the Engineering Deck, and Spock disables the latter with a Vulcan nerve pinch
. Spock is unsure how to proceed until he observes the evil Kirk showing signs of fatigue, which indicates that he may be dying.
It is quickly surmised that neither Kirk can survive for long in his separated state. Time is running out not only for the Kirks, but also for the stranded landing party, the members of which are slowly freezing to death as night falls on Alpha 177.
Scotty reports that the transporter unit ionizer is damaged and would normally take a week to repair; however, he and Spock rig up a connection to power the transporter from the ship's impulse drive
. They recombine the dog-creature, but it dies as a result of the strain. Not giving up hope, Scotty continues to work on the problem.
In the meantime, the good Kirk releases his opposite's bindings in Sickbay when the evil Kirk promises not to fight back. However, the he does just the opposite, overpowering the good Kirk and rushing off to the bridge, where he orders the ship to leave orbit. The good Kirk follows and confronts him. The evil Kirk soon collapses from the strain. Good Kirk takes him to the transporter room. With fingers crossed, Spock dematerializes both Kirks, and finally a single Kirk returns. Demonstrating that his power of command has returned, along with his intelligence and compassion, Kirk's first words are: "Get those men aboard fast." The landing party members are beamed up, and, aside from a "little" exposure and frostbite, they are fine.
Back on the bridge, Kirk is himself once again. He tells Spock: "Thank you, Mr. Spock—from both of us." When asked what to tell the crew, Kirk says that the intruder is back where he belongs and to leave it at that.
. Jeff Bond notes, "Although he wrote only two scores for the series, New York composer Sol Kaplan's music was tracked endlessly throughout the show's first two seasons. ... 'The Enemy Within' is a thrillingly intellectual score, by turns overcome with compassion for Kirk's plight and clinically detached in its melodic experimentation with the situation... [T]he aggressive, threatening 'evil Kirk' music made major contributions by being tracked into other episodes."
gave the episode a 'A-' rating, noting that while the last act of the episode was somewhat redundant, the first two run smoothly, and describing Shatner's acting as Kirk's good half as "very solid stuff".
Star Trek: The Original Series
Star Trek is an American science fiction television series created by Gene Roddenberry, produced by Desilu Productions . Star Trek was telecast on NBC from September 8, 1966, through June 3, 1969...
. It was first broadcast on October 6, 1966. It is the fifth episode of the first season, and was written by Richard Matheson
Richard Matheson
Richard Burton Matheson is an American author and screenwriter, primarily in the fantasy, horror, and science fiction genres. He is perhaps best known as the author of What Dreams May Come, Bid Time Return, A Stir of Echoes, The Incredible Shrinking Man, and I Am Legend, all of which have been...
and directed by Leo Penn
Leo Penn
Leo Z. Penn was an American actor and director, and father of musician Michael Penn and actors Sean Penn and Chris Penn.-Early life:...
.
Overview: A transporter
Transporter (Star Trek)
A transporter is a fictional teleportation machine used in the Star Trek universe. Transporters convert a person or object into an energy pattern , then "beam" it to a target, where it is reconverted into matter...
mishap divides Captain Kirk into two versions of himself, one good and one evil, but neither is able to function separately for long.
Plot
On stardateStardate
A stardate is a date in the fictional system of time measurement developed for Star Trek, commonly heard at the beginning of a voiceover log entry such as "Captain's log, stardate 41153.7...
1672.1, the USS Enterprise
USS Enterprise (NCC-1701)
The USS Enterprise, NCC-1701, is a fictional starship in the Star Trek media franchise. The original Star Trek series depicts her crew's mission "to explore strange new worlds; to seek out new life and new civilizations; to boldly go where no man has gone before" under the command of Captain James...
is on a geological exploration of the planet Alpha 177. Geological Technician Fisher falls from an embankment and injures his hand. He is immediately beamed back to the Enterprise for medical treatment. During the beamup, the transporter system behaves oddly. Nearly losing the technician, Mr. Scott
Montgomery Scott
Montgomery "Scotty" Scott is a Scottish engineer in the Star Trek media franchise. First portrayed by James Doohan in the original Star Trek series, Scotty also appears in the animated Star Trek series, seven Star Trek movies, the Star Trek: The Next Generation episode "Relics", and in numerous...
immediately checks over the transporter equipment, but finds nothing wrong. He only notices magnetic dust from some ore samples covering Fisher's uniform when the technician materializes. Scotty orders him to have the uniform decontaminated.
Soon afterward, Captain Kirk beams back to the ship. The transporter seems to work smoothly, but Kirk feels disoriented. Scotty escorts him out of the room, leaving it empty. A moment later, a second Captain Kirk materializes on the transporter pad and no one is aware of his arrival. This Kirk is the "other half" of the Captain's split persona: a physical manifestation of his more selfish and evil qualities.
The first thing the "evil" Kirk does is head to Sickbay, where he demands a bottle of Saurian brandy from Dr. McCoy
Leonard McCoy
Leonard "Bones" McCoy is a character in the Star Trek media franchise. First portrayed by DeForest Kelley in the original Star Trek series, McCoy also appears in the animated Star Trek series, seven Star Trek movies, the pilot episode of Star Trek: The Next Generation, and in numerous books,...
. McCoy doesn't understand this sudden, aggressive mood swing.
Back in the transporter room, Scotty beams up an animal specimen from the landing party, which appears to be a small, horned, dog-like creature. Two "dogs", however, arrive on the transporter pads. One is extremely vicious, while the other is very timid, yet they appear physically identical. Confirming that the team only beamed one animal to the ship, Scotty realizes that something is very wrong with the transporter system. He is forced to strand the remaining landing party (including Lt. Sulu
Hikaru Sulu
Hikaru Sulu is a character in the Star Trek media franchise. First portrayed by George Takei in the original Star Trek series, Sulu also appears in the animated Star Trek series, the first six Star Trek movies, one episode of Star Trek: Voyager, and in numerous books, comics, and video games...
) on the planet until further notice.
Meanwhile, the evil Kirk, appearing drunk and disorderly, enters the quarters of Yeoman Janice Rand
Janice Rand
Yeoman Janice Rand, played by Grace Lee Whitney, is a character in Star Trek: The Original Series. She subsequently appears in several Star Trek films and in an episode of Star Trek: Voyager.-Depiction:...
and lies in wait for her. When she arrives, he grabs and assaults her. She manages to fight back, scratching his face with her sharp fingernails, and then tries to escape. She cries out for Crewman Fisher to call Mr. Spock. Unfortunately, the evil Kirk incapacitates Fisher before he can help. Simultaneously, elsewhere on the ship, the good Captain Kirk begins to show signs of weakness, apparently losing his ability to make decisions and give orders, the so-called "power of command".
The evil Kirk acquires a phaser
Weapons of Star Trek
The Star Trek fictional universe contains a very large number of weapons. As with most science fiction franchises, the series focuses primarily on energy weapons...
from a crewman, whom he also incapacitates, and then hides in the lower levels of the ship. Anticipating his moves, the good Kirk finds the evil Kirk on the Engineering Deck, and Spock disables the latter with a Vulcan nerve pinch
Vulcan nerve pinch
In the fictional Star Trek universe, the Vulcan nerve pinch is a technique used mainly by Vulcans to render unconsciousness by pinching a pressure point at the base of the victim’s neck...
. Spock is unsure how to proceed until he observes the evil Kirk showing signs of fatigue, which indicates that he may be dying.
It is quickly surmised that neither Kirk can survive for long in his separated state. Time is running out not only for the Kirks, but also for the stranded landing party, the members of which are slowly freezing to death as night falls on Alpha 177.
Scotty reports that the transporter unit ionizer is damaged and would normally take a week to repair; however, he and Spock rig up a connection to power the transporter from the ship's impulse drive
Impulse drive
In the fictional Star Trek universe, the impulse drive is the method of propulsion that starships and other spacecraft use when they are travelling below the speed of light. Typically powered by deuterium fusion reactors, impulse engines let ships travel interplanetary distances readily...
. They recombine the dog-creature, but it dies as a result of the strain. Not giving up hope, Scotty continues to work on the problem.
In the meantime, the good Kirk releases his opposite's bindings in Sickbay when the evil Kirk promises not to fight back. However, the he does just the opposite, overpowering the good Kirk and rushing off to the bridge, where he orders the ship to leave orbit. The good Kirk follows and confronts him. The evil Kirk soon collapses from the strain. Good Kirk takes him to the transporter room. With fingers crossed, Spock dematerializes both Kirks, and finally a single Kirk returns. Demonstrating that his power of command has returned, along with his intelligence and compassion, Kirk's first words are: "Get those men aboard fast." The landing party members are beamed up, and, aside from a "little" exposure and frostbite, they are fine.
Back on the bridge, Kirk is himself once again. He tells Spock: "Thank you, Mr. Spock—from both of us." When asked what to tell the crew, Kirk says that the intruder is back where he belongs and to leave it at that.
Music
This episode is one of the small group for which a full score was written, in this case by Sol KaplanSol Kaplan
Sol Kaplan was a prolific film and television music composer.Born in Philadelphia, Pennsylvania, Kaplan worked as a successful concert pianist, including performing at Carnegie Hall in 1941. That same year, Kaplan composed his first film score. He went on to write music for dozens of films...
. Jeff Bond notes, "Although he wrote only two scores for the series, New York composer Sol Kaplan's music was tracked endlessly throughout the show's first two seasons. ... 'The Enemy Within' is a thrillingly intellectual score, by turns overcome with compassion for Kirk's plight and clinically detached in its melodic experimentation with the situation... [T]he aggressive, threatening 'evil Kirk' music made major contributions by being tracked into other episodes."
40th Anniversary remastering
This episode was remastered in 2006 and aired January 26, 2008 as part of the remastered Original Series. It was preceded a week earlier by the remastered "Let That Be Your Last Battlefield" and followed a week later by the remastered "The Changeling". Aside from remastered video and audio, and the all-CGI animation of the USS Enterprise that is standard among the revisions, specific changes to this episode also include:- The planet Alpha 177 has been recreated digitally to appear more realistic. Not much else was changed in this episode.
Reception
Zack Handlen of The A.V. ClubThe A.V. Club
The A.V. Club is an entertainment newspaper and website published by The Onion. Its features include reviews of new films, music, television, books, games and DVDs, as well as interviews and other regular offerings examining both new and classic media and other elements of pop culture. Unlike its...
gave the episode a 'A-' rating, noting that while the last act of the episode was somewhat redundant, the first two run smoothly, and describing Shatner's acting as Kirk's good half as "very solid stuff".