Star Trek: The Next Generation: Season 2, Episode 7

Unnatural Selection (28 Jan. 1989)

TV Episode  |   |  Action, Adventure, Mystery
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Ratings: 6.4/10 from 831 users  
Reviews: 7 user | 6 critic

The Enterprise is en route to Star Station India when receive a distress signal from the USS Lantree, a Federation supply ship. When they arrive, they find everyone aboard the Lantree dying... See full summary »



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Title: Unnatural Selection (28 Jan 1989)

Unnatural Selection (28 Jan 1989) on IMDb 6.4/10

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The Enterprise is en route to Star Station India when receive a distress signal from the USS Lantree, a Federation supply ship. When they arrive, they find everyone aboard the Lantree dying of what seems to be old age. They proceed to the Lantree's last port of call, the Darwin genetic research facility on Gagarin IV only to find that they too are suffering from rapid aging. Picard and Dr. Pulaski clash when she brings aboard one of the children from the station and in order to complete her examination, takes him aboard a shuttle craft in order to isolate him from the Enterprise crew. She is soon infected however and seems doomed to die of old age but Picard may have a solution. Written by garykmcd

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Release Date:

28 January 1989 (USA)  »

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Aspect Ratio:

1.33 : 1
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Did You Know?


Despite having been on the ship since the series began, this is the first time that Chief O'Brien's name is used. See more »


The nature of Darwin Station's experiments violate Federation laws regarding genetics, according to Star Trek canon, yet this problem is never mentioned. See more »


[Dr. Pulaski's genetic changes have been removed with a modified transporter]
Doctor Pulaski: Captain, if this hadn't worked, if...
Captain Jean-Luc Picard: If this hadn't worked, it would have been necessary to beam your energy into empty space.
Doctor Pulaski: And spread my atoms across the galaxy!
Captain Jean-Luc Picard: Yes. I'm sorry, it...
Doctor Pulaski: No, no, don't, don't be sorry. Every time I get into the damn thing, I'm convinced that's what's going to happen.
See more »


Edited into Star Trek: The Next Generation: Shades of Gray (1989) See more »


Star Trek: The Next Generation End Credits
Composed by Jerry Goldsmith and Alexander Courage
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User Reviews

An interesting idea...too bad that so much of the episode seems overly familiar.
13 November 2014 | by (Bradenton, Florida) – See all my reviews

Much of "Unnatural Selection" is quite good. It's sad, then, that the show starts off with a serious deficit because so much of the show seems like a remake of one of the original "Star Trek" shows, "The Deadly Years".

The Enterprise receives a distress signal from a Federation ship. But, by the time they arrive to help, the entire crew is dead-- killed by some disease that turned young and healthy people into old folks who died from 'natural causes' due to age. This certainly isn't good but is worse because it looks identical to the earlier show (and I hate repetition).

Fortunately, what follows is still an interesting episode. HOW the virus occurred and how they come up with a solution is all very fascinating. My only other complaint, though, is that the scientists at the Gagarin Station seemed amazingly stupid and unscientific in their thinking...and this didn't make a lot of sense. Flawed but worth seeing.

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