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Enterprise is humanity's first Warp 5 Starship. |
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Admiral
Forrest confuses the alien species name and refers to them
as 'Klingot'. |
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The
Vulcans insist that humanity is not ready for space
exploration. |
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Archer's dogs name is 'Porthos'. |
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According to Phlox, The Suliban encountered have
genetically engineered subcutaneous pigment sacs, compound
retinas and two extra bronchial lobes. |
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Reed
supplies the away team with a new magnetic disruptor
called a 'phase pistol'. |
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Naralian
Children can only breathe methyl-oxide until the age of
four. They must be weaned off it to enable them to breathe
a nitrogen/oxygen atmosphere. |
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Archer
meets the Suliban 'Sarin' on Rigel X. |
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T'Pol and Tucker are exposed
to a protocystian spore on Rigel X and so must receive
treatment using decontaminant gel. |
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Phlox
uses osmotic eels to seal and cauterize wounds caused by
energy weapons. |
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Liquid
phosphorous is not commonly found beneath an atmospheric
layer of cyclohexane. |
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Archer
discovers that Silik is receiving orders from the future
via a temporal chamber. |
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The
Klingon home planet is called 'Qo'nos'. |
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Vaughn
Armstrong (who holds the record for playing the largest
number of alien guest characters on the various series)
played his first human role in this episode as Admiral
Forrest. |
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James
Cromwell reprises his
Star Trek: First Contact role, Zefram Cochrane, in this episode, although his name does
not appear in the credits. |
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Gary
Graham, who plays Soval in this episode, previously played
Tanis in
"Cold Fire", an episode of Star Trek: Voyager. |
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Thomas
Kopache, who plays Tos in this episode, would later play a
male Sphere Builder in Season 3's
"Harbinger".
He also previously appeared in
TNG,
DS9 and
VOY.
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This
episode's script establishes that the two Teneebian moons
that Ensign Mayweather visited when he was young were
originally two Andorian moons. |
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Rigel X
was also the last place visited by Enterprise before its
decommission in 2161. |
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This
episode marks the first appearance of the Denobulans, in
the form of Phlox, although the name of his species would
not be revealed until
"Terra
Nova". |
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The
Temporal Cold War plot, which began in this episode, would
eventually be concluded in
"Storm
Front, Part II". |