TREKCORE > VOY > EPISODES > BLINK OF AN EYE > Behind the Scenes

	This episode was being prepped for shooting under the title "Wink of an Eye" when production realized that there was already a TOS episode, "Wink of an Eye". Furthering the coincidence, both stories feature aliens existing at a much faster rate who visit the ship and see the slower crew apparently "frozen".
	Obi Ndefo previously played Drex, Martok's son, in the Star Trek: Deep Space Nine season four premiere "The Way of the Warrior".
	One day on the planet is slightly more than one second long (1.03 seconds) in normal time, so three years on the planet would only be 18.9 minutes in normal time. This would mean that 100 years on the planet would pass every 10.45 hours. Since Voyager seems to have been in orbit for centuries of planetary time it is likely that the episode takes place over a few days of time for the crew.
	This episode contains a scene in which a member of an alien species writes in English using a pen and ink. This is unusual considering most alien writing depicted in Star Trek is made up of alien-looking characters. Although Tuvok describes the planet as having a high rate of rotation "like a quasar", this property more accurately describes a pulsar.
	In the observatory on Kelemane's planet, the hole in which the large telescope is encased in is a reuse of the framework of the Cardassian circular airlock hatch from Star Trek: Deep Space Nine. One of the hatches later reappears in VOY: "Tsunkatse", on Penk's starship and later in the seventh season episode "Friendship One", in the Uxali cave settlement.