In order to save an inhabited planet from being destroyed by a botanical plague, the Enterprise goes to pick up zenite, the mineral cure, on the only known planet where it is mined. When Kirk and Spock beam down, they are attacked by 'troglites' (troglodyte miners) but not captured. High council adviser Plasus intervenes and brings them to Stratos, a luxurious metropolis which literally floats in the sky. However, it is under attack from 'disruptors', troglite revolutionaries who want equal life conditions for their peers. They do all the hard work, mainly toiling miserably in mines and dwell in caves on the barren surface below. Dr. McCoy ascertains that the alleged intellectual inferiority of the troglites is not genetic but the reversible effect of exposure to an invisible gas emitted by the zenite.
Did You Know?
The mine "entrance" is the same set piece that was used for the entrance to the defense computer cave in Star Trek - That Which Survives. See more
When Kirk and Spock leave the bridge to beam to the planet, Scotty is not seen on the bridge to take over, and Kirk doesn't put anyone in charge. See more
Gentlemen, one of our planet's most incomparable works of art: my daughter Droxine. Captain James Kirk.
Captain James T. Kirk
A pleasure, Madam.
Indeed yes, Captain.
And First Officer Spock.
[Spock bows his head very slowly
I have never before met a Vulcan, sir.
Nor I a work of art, Madam.
Special Enhanced version Digitally Remastered with new exterior shots and remade opening theme song See more