Trivia: Unlike every other episode, in which his hair is brushed back, Chakotay wears his hair forward in this episode.
Goof: When Chakotay is talking with Captain Janeway outside the holodeck, his hand-wrappings appear to be yellow. However, after he enters the holodeck, his hand-wrappings now seem to be white.
Chakotay: Why are they after me?
The Doctor: Because you have the gene!
Chakotay: The crazy gene?!
The Doctor: Yes, the 'crazy gene'!
Janeway: Tuvok tells me you've got a mean left jab.
Chakotay: Never spar with a Vulcan.
Chakotay: The spirit is in pain, but the wound has to be honored.