An injured cytoplasmic life-form attaches itself to Torres, tapping into her body like a parasite. Unsure of how to save his patient, The Doctor creates a holographic recreation of a ... See full summary »



(based upon "Star Trek" created by), (created by) | 3 more credits »

Watch Now

With Prime Video



Episode credited cast:
Jad Mager ...
Rest of cast listed alphabetically:
Alien Creature (voice)


An injured cytoplasmic life-form attaches itself to Torres, tapping into her body like a parasite. Unsure of how to save his patient, The Doctor creates a holographic recreation of a non-humanoid exobiology specialist to consult the case. The consult is going well until Torres refuses treatment when it is made known the Cardassian specialist was responsible for tortuous experiments resulting in the deaths of thousands of Bajorans. Written by Meribor

Plot Summary | Add Synopsis

Plot Keywords:

24th century | See All (1) »




Release Date:

2 December 1998 (USA)  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:


Aspect Ratio:

1.33 : 1
See  »

Did You Know?


B'Elanna Torres actress Roxann Dawson did not find this episode a comfortable experience. She cited this as the worst episode she ever took part in, due to the fact that her pet dog died during filming, and all she had to do for that week, while grieving, was lie on a bio-bed. See more »


The Doctor and Crell are transferred from Holodeck two over to the sickbay. Since they are both holograms, this is something that can easily be done. The Doctor however, has his mobile emitter on at the time. This is a physical piece of equipment, but it is shown to transfer over as though it was holographic. See more »


Dr. Crell Moset: How do you suppose your own database was developed? Hm? My God - half the medical knowledge acquired on Earth came through experiments on lower animals.
The Doctor: But not people!
Dr. Crell Moset: It's convenient to draw a line between higher and lower species, isn't it?
See more »


Star Trek: Voyager - Main Title
Written by Jerry Goldsmith
Performed by Jay Chattaway
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Good Star Trek concept, poor implementation
30 March 2007 | by (USA) – See all my reviews

The basic premise of this episode is simple: is it moral to treat an individual for a disease when the cure was acquired through immoral means? From Nazi experimentation on the Jews to modern day embryotic stem cell research, this is an important real-world topic and is perfect territory for Star Trek to explore. Unfortunately, the Star Trek nerd in me hates this episode as a Voyager episode but thinks it would have worked great on Star Trek: Deep Space 9 (DS9).

In a nutshell, the crew encounters an injured member of insect-like alien race that attaches itself to Torres to sustain its life. The doctor (an Emergency Holographic Doctor: EMH) cannot figure out how to safely remove the organism so he creates a new holographic doctor from a portion of the ship's medical database that's not part of his own to assist. Unfortunately this doctor was based off a real Cardassian doctor that used cruel methods to acquire his research. Torres says she'd rather die than be assisted by this man and the audience is then treated to the controversy surrounding all sides of this situation.

First; the (sometimes nerdy) reasons why I think this was a bad Voyager episode: 1) The doctor is software. He shouldn't need to create another doctor to analyze this data. He should be able to read it in the same way Microsoft Word can read any word document I give it.

2) A few episodes ago the doctor was sent away so Paris and Kim attempt to create a backup doctor. This proves impossible. Then in this episode the Doctor and Kim quickly create a brand new EMH. And it was just a bit too easy to create this doctor and his personality.

3) We see Bajorian crew members (a race serious oppressed by the Cardassians) but I don't remember seeing any Bajorians on the ship before or after this episode. How convenient! 4) Torres would rather die than be treated by this Cardassian recreation or his research. While I don't doubt her convictions, this position would sound more plausible coming from an actual Bajorian than a Human-Klingon hybrid.

Second: Why I believe this would have made a better episode for DS9: 1) The DS9 doctor is human. Genetically enhanced, but human nonetheless. Therefore it would be believable for him to not know or not be able to assimilate Cardassian research. Being close to Cardassian space he could easily get the Cardassian in question or a protégé.

2) DS9 had an actual Bajorian (Kira) in its main cast. It would have seemed more natural for this Bajorian individual to be adamant against using this Cardassian research than Voyager's Torres. Bajorans popped up on that show all the time so their opinions would have seemed natural and not a convenient plot device.

3) I was nerdy enough to check the dates and this show was dated about a year after DS9's Kira gave birth to a human couple's child. If the concept of this show existed at that time, a DS9 version could have exploited that for further drama. With Kira being pregnant you immediately add more sides to the story. With the child not being hers you have a situation where the actual parents can cause additional friction. Oh well.

So I disliked how it was shoehorned into Voyager and cannot watch this episode without thinking it belonged on DS9.

34 of 44 people found this review helpful.  Was this review helpful to you?

Contribute to This Page

Create a character page for: