The Enterprise goes to Ardana to obtain the only known cure to a plague that threatens to decimate the vegetation on the planet Merak II. Kirk and Spock go to the cloud city of Stratos, and find out that the population is split between the Troglytes, who do the dirty work, including the mining, and the people of the city who enjoy good lives on the backs of the Troglytes. When the Troglytes rebel and threaten to stop mining, Kirk must solve the civil war to get the plague cure.

Star Trek Season 3 Episodes...

• s03e01 - Spock's Brain
• s03e02 - The Enterprise Incident
• s03e03 - The Paradise Syndrome
• s03e04 - And the Children Shall Lead
• s03e05 - Is There in Truth No Beauty?
• s03e06 - Spectre of the Gun
• s03e07 - Day of the Dove
• s03e08 - For the World is Hollow and I Have Touched the Sky
• s03e09 - The Tholian Web
• s03e10 - Plato's Stepchildren
• s03e11 - Wink of an Eye
• s03e12 - The Empath
• s03e13 - Elaan of Troyius
• s03e14 - Whom Gods Destroy
• s03e15 - Let That Be Your Last Battlefield
• s03e16 - The Mark of Gideon
• s03e17 - That Which Survives
• s03e18 - The Lights of Zetar
• s03e19 - Requiem for Methuselah
• s03e20 - The Way to Eden
• s03e21 - The Cloud Minders
• s03e22 - The Savage Curtain
• s03e23 - All Our Yesterdays
• s03e24 - Turnabout Intruder

Star Trek Show Summary

Star Trek chronicles the 23rd century adventures of the U.S.S. Enterprise, one of twelve state-of-the-art starships representing Starfleet, the exploration branch of the United Federation of Planets, an alliance of alien races including Earth, Vulcan, Tellar, and Andor.

Captain James T. Kirk, the youngest starship captain in the Fleet, commands the Enterprise with a combination of brashness, authority, and imagination. The half-Vulcan/half-human Mr. Spock serves as his extremely logical and efficient First Officer and Science Officer. The ship's chief medical officer is Dr. Leonard McCoy, who has supreme medical authority on the ship and tends to the physical and mental needs of the Enterprise's crew of approximately 430.

Other ranking crew members include: Montgomery Scott, a man dedicated to his ship engines but not adverse to a bit of shore leave; Hikaru Sulu, helmsman and a man of many hobbies ranging from botany to fencing, Nyota Uhura, the extremely competent head of Communications, and Pavel Chekov, brash young navigator with a fierce pride in his native Russia.