Jammer's Review

Star Trek: The Original Series

"The Enemy Within"


Air date: 10/6/1966
Written by Richard Matheson
Directed by Leo Penn

Review by Jamahl Epsicokhan

Unbeknownst to the Enterprise crew, a transporter malfunction creates a duplicate of Captain Kirk, which somehow receives all of the real Kirk's darker, "negative" qualities. The story documents Kirk and Spock's attempts to track the faux Kirk through the ship as the impostor runs around causing trouble—particularly in one episode where he has a rather nasty encounter with Yeoman Rand.

"The Enemy Within" epitomizes why TOS could be so much fun. We have mood and attitude injected into the anti-Kirk scenes, thanks to a wonderfully bombastic score by Sol Kaplan. We have William Shatner chewing scenery like there's no tomorrow ("I said give me the brandy!" "I'M CAPTAIN KIRK!" "I want to live!") in delightfully entertaining scenes.

And we have an effective balance of good dialog utilizing Kirk, Spock, and McCoy. Keeping the story grounded in the intelligent is the idea of the real Kirk's slow demise of will and his eventual inability to function as captain because he has been drained of the aggression that his counterpart possesses. It's an effective revisit to Jekyll and Hyde lore, and even though it can be campy at times, it's quite engaging along the way.

Previous episode: The Naked Time
Next episode: Mudd's Women

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10 comments on this review

Strider - Fri, Jun 1, 2012 - 8:09am (USA Central)
This is one thing I loved about this show--the men were all masculine. It did seem to struggle with the whole idea of women, but the men were strong, tough, and had that edge of masculine control and aggression--even Spock, who could take command, throw a punch, or take a risk with the best of them. Give me manly men any day!
Strider - Sat, May 25, 2013 - 8:23am (USA Central)
So you want to be fisted by manly men? If you say so, sailor. ;)
Nathan G - Sun, Aug 11, 2013 - 10:30am (USA Central)
Grumpy - Sun, Aug 11, 2013 - 9:58pm (USA Central)
Blah blah... Some problem in the atmosphere... Not enough, I dunno, ohms or something.
Moonie - Mon, Sep 16, 2013 - 4:06am (USA Central)
As a Kirk-fan, this is one of my favorite episodes from the first season. Also, this episode highlights why I have come to love Star Trek - it's at its best when it raises interesting philosophical questions.
redshirt28 - Wed, Apr 2, 2014 - 8:29am (USA Central)
One of the best. Like how the "good half" could not function without the "bad half" sometimes we need that.
William - Mon, Sep 8, 2014 - 8:37pm (USA Central)
I don't like the premise of the episode -- that a transporter malfunction could make a duplicate, one good and one evil.

HOWEVER, once I get past that, it's one of TOS' better efforts for reasons already discussed, especially for something early on in the show's run. (Maybe too early if you ask me).

Overall, a quite a good episode.
Lal - Tue, Oct 7, 2014 - 10:37pm (USA Central)
Yeah, the premise is a bit goofy (and the notion that Sulu and the other guys on the surface could survive at such LOW temps, AS IF, even with the best blankets and phasering all those rocks), but this is one of the better TOS episodes, for fun, and for philosophical value.

I laughed SO HARD when "Evil Kirk" was introduced in shadow, with an evil grimace. X-D All the scenes with Evil Kirk are so much fun to watch. This is what Shatnerian acting is made for.

But all the scenes with "Good Kirk" were well done as well. The notion that we "good" people all need our "evil" sides is a little hokey. (What they should really be saying is that we need our animal instincts, our ID, and we also need our prefrontal cortex, our reasoning, cooperation, compassion, our EGO and SUPEREGO - and that neither the ancient parts of our brain nor the more recently evolved parts are good or evil, they just are).

Oh well, it all makes for good drama. Except for the stuffed dog, I just LOL'd at how dumb it looks.
Lal - Tue, Oct 7, 2014 - 10:38pm (USA Central)
I should add that I really wanted to slap Spock for being so insensitive to Yeoman Rand. I mean, she was nearly raped by Evil Kirk! But oh the '60s - who needs counselling for attempted rape, right?
SlackerInc - Wed, Oct 29, 2014 - 2:07am (USA Central)
Huh, I was underwhelmed by this episode. (My kids and I are going through and watching, in order, all the episodes Jammer has given three or more stars to; many of them I saw years ago in syndication but I don't recall seeing this one.)

Some of it may be just that certain elements are off because they are still working out the kinks: no acknowledgment that there are shuttles; strange, convoluted terminology to talk about the simple act of setting phasers to stun; the fact that Nimoy seems to be taking longer to settle into his character's groove than the other two of the main trio.

But that sort of points to part of the problem: we are only in the fifth episode, yet this is our second consecutive episode involving people being made to act differently from normal and run amok. And in fact, it is the fourth of the first five episodes in which at least one of the main actors deviates from the typical way they would play their character: either because someone or something was causing them to act nutty, or because they were playing an imposter. Shouldn't they have spent longer establishing their characters' normal behavior patterns first?

It was cool to hear that first "he's dead, Jim" though.

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