September 15, 1967 –
The Star Trek episode Amok Time aired on this date. In the episode, Kirk and Spock are pitted in a fight to the death against each other by Spock’s wife-to-be when Spock suffers his first pon farr (the Vulcan time of mating).
The episode is the first in which Spock uses either the phrase “live long and prosper” and makes the “Vulcan salute” gesture for the first time.
The Haus of Dcaligari 