Tuvok says he doesn't sweat until 350 degrees Kelvin. That's just over 170 degrees Fahrenheit or just under 77 degrees Celsius.
This episode was nominated for an Emmy Award for Outstanding Special Visual Effects for a Series.
This episode is notable for showing some detail of how the turbolift shafts have horizontal junctions.
In this episode, Neelix claims intent to install curtains, and even carries the fabric at one point. He has claimed this intent several times but has never followed through.
Second and final appearance of Tal Celes.