After finding a type of dilithium which can survive at a higher temperatures, Tom Paris comes up with the ingenious idea of attempting to cross the transwarp threshold in an attempt to find... See full summary »



(based upon "Star Trek" created by), (created by) | 4 more credits »

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Episode cast overview:
Lieutenant B'Elanna Torres (as Roxann Biggs-Dawson)
Mirron E. Willis ...


After finding a type of dilithium which can survive at a higher temperatures, Tom Paris comes up with the ingenious idea of attempting to cross the transwarp threshold in an attempt to find a way to get home faster. After a bumpy start and the help of Torres and Kim, they succeed in a holodeck simulation. When it is presented to Captain Janeway, she is impressed and gives them the go ahead to try it, but traveling faster than warp 10 has never before been attempted. The first run goes very well. Tom Paris manages to cross the warp threshold which means that the shuttle craft in which he is traveling exists simultaneously everywhere. But Tom then disappears and Harry is unable to find him anywhere within five parsecs. Tom somehow manages to return to Voyager through subspace, but there are unforeseen side-effects of his transwarp travel and Tom begins to mutate. The doctor tries to treat him with a type of radiation that will prohibit cell mutation, however this fails and Tom dies. To ... Written by Leila Reid (edited by Jeff L.)

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24th century | See All (1) »




Release Date:

29 January 1996 (USA)  »

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Aspect Ratio:

1.33 : 1
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Did You Know?


47 Reference: When The Doctor shows a medical scan of Tom Paris, it is labeled Biomedical Scan 47. See more »


Tom's mutation into an amphibian or reptilian creature started off with an allergic reaction to water. It would be interesting to know how a water-resident creature can survive with a water allergy. See more »


The Doctor: [to Paris] You're not going anywhere. At least not for a few hours. I have some tests I'd like to run on Your Majesty before I release you back into the realm of ordinary humans.
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References Star Trek VI: The Undiscovered Country (1991) See more »


Star Trek: Voyager - Main Title
Written by Jerry Goldsmith
Performed by Jay Chattaway
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User Reviews

Can this be as horrible as I just read?!
14 February 2015 | by (Bradenton, Florida) – See all my reviews

According to IMDb, this is among the most hated episodes of the series. And, when I read through the six reviews for the show, one was lukewarm and the other five totally hated it. So is this really that bad? After all, there have been so many horrible episodes of the various Star Trek shows! Mind you, I love the shows but I also am honest enough with myself to admit that on rare occasions the Trek shows and films let down the viewers. I am a fan but I am NOT a fanatic!

When the show begins, Paris and a few other crew members are working on trying to achieve warp 10. We are told that in theory this would allow for instantaneous travel ANYWHERE...but is it possible? Well, eventually they are ready to test this outside the holodeck and Paris insists that he be allowed to pilot the shuttle on the attempt. At first, it seems to work...but of course it cannot work perfectly, otherwise the series would come to an end and they'd all be home in the middle of the second season!

What follows reminds me a lot of the remake of "The Fly" but with a lot less coherence. It also wasn't bad...that is until the end. Then, it became completely bat$&#* well as stupid! You really have to see this one to believe it...but I can see much of why folks disliked this was kooky indeed! But is it the worst? I don't think so, as the final episode of the original series featured Kirk getting a sex change and suffering a HUGE menopausal mood shift, a terrible "Star Trek: Deep Space 9" episode involving a baseball game in the holodeck and much of season one and two of "Star Trek: Voyager" at least give it a run for the money as worst episode!

UPDATE: By the way, it isn't just me who hated this episode. At the 50th anniversary Star Trek convention in Las Vegas, this was voted as one of the 10 worst of all episodes from every Trek franchise! That is some ignoble designation!

5 of 13 people found this review helpful.  Was this review helpful to you?

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