The Enterprise picks up untrustworthy entrepreneur Harry Mudd accompanied by three beautiful women who immediately put a spell on all the male crew members.



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Episode complete credited cast:
Maggie Thrett ...
Susan Denberg ...
Jim Goodwin ...
Gene Dynarski ...
Jon Kowal ...
Seamon Glass ...
Jerry Foxworth ...


After stopping a vessel in space, Kirk and the crew find a very odd captain with a very strange cargo. The captain of the vessel is Harcourt Fenton Mudd - known as Harry to his friends - and the cargo are three lovely women he is transporting as brides for lonely men on distant planets. Kirk has a major problem: while trying to rescue Mudd and his women from his disintegrating ship, the Enterprise's lithium crystals used to power the engines were destroyed. They travel to a nearby mining colony where Mudd sets about to arrange marriages for the women, interfering with Kirk's plan to buy the crystals. All the time, the ship's orbit is deteriorating and risks burning up in the atmosphere. Written by garykmcd

Plot Summary | Plot Synopsis


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Release Date:

13 October 1966 (USA)  »

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Technical Specs


Sound Mix:


Aspect Ratio:

1.33 : 1
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Did You Know?


Harlan Ellison visited the set during the filming of this episode. Ellison was writing his first draft teleplay for Star Trek: The City on the Edge of Forever (1967) at the time in an office at the Desilu lot. Associate producer John D.F. Black couldn't find Ellison in his office and was angered when he finally found him on Stage 10, posing for photographs and eating lunch with the cast and crew. See more »


When McCoy, Spock, and Scotty seem to be mesmerized by the women after they are beamed aboard, a close-up of McCoy shows him wearing his medical smock. All other shots of this scene show him without the smock. See more »


Harcourt Fenton Mudd aka Leo Walsh: [to Spock] You're part Vulcanian, aren't you?
[Spock doesn't answer, just hums]
Harcourt Fenton Mudd aka Leo Walsh: Ah, well, then a pretty face doesn't affect you at all, does it - uh, that is not unless you want it to? You can save it, girls. This type can turn himself off from any emotion.
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Referenced in Star Trek: I, Mudd (1967) See more »


Theme From Star Trek
Written by Alexander Courage
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User Reviews

Pretty good, but NOT nearly as good as I, MUDD
5 December 2006 | by (Bradenton, Florida) – See all my reviews

I am thrilled that they made this average episode because without it they probably never would have made the wonderful follow-up episode, I, MUDD--one of the very best Star Trek episodes ever made.

Harry Mudd is the commander of a craft that is ordered to stop and be boarded. Instead, he over-taxes the engines and he and his "cargo" are nearly killed. The cargo turns out to be three very ordinary-looking women who are supposed to be über-sexy (you can tell because of the sexy jazz riffs that follow them as they slink about the ship).

The episode is pretty good because Roger Carmel was wonderful as Harry Mudd--he was funny and sleazy and just a lot of fun to watch. Aside from his performance, though, the rest of it all just seemed ordinary. No magic--just an ordinary show with nothing to especially recommend it.

By the way, for Star Trek purists, they keep referring to Lithium Crystals. Later, they changed it to Dilithium Crystals that powered the ship.

FYI--The first few episodes were shown in a completely convoluted manner. This is why Uhuru is wearing yellow instead of the familiar ref (which she wore in the first episode aired). This one was filmed BEFORE the first aired episode ("The Man Trap").

6 of 10 people found this review helpful.  Was this review helpful to you?

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