Catspaw
Two powerful aliens threaten the well-being of the Enterprise and her crew.
The Doomsday Machine
The starship Enterprise and its heavily-damaged sister ship, the USS Constellation, must work together to stop an alien planet-killing machine headed for the heart of Federation territory.
The Apple
The crew of the Enterprise visits a mysterious paradisical planet controlled by a computer that is served by the local inhabitants.
Mirror, Mirror
A transporter mishap swaps Captain Kirk and his companions with their evil counterparts in a parallel universe. In the so-called Mirror Universe, the Enterprise is a ship of the Terran Empire, an organization as evil as the United Federation of Planets is benevolent.
The Changeling
The crew of the USS Enterprise deals with an indestructible planet-destroying space probe.
Who Mourns for Adonais?
The crew of the Enterprise are held captive by an alien who turns out to be the Greek god Apollo.
Amok Time
First Officer Spock returns to his home world for a brutal Vulcan mating ritual.
A Man Called Smart (3)
KAOS attempts to kill the Chief in his hospital room, but a sharp-eyed 99 foils the plot. Investigating a clue at Three Brothers Omniwash, Max and 99 discover TBO means T.B.Orlando, a Hollywood executive. Or does it? When Orlando turns up dead, Max and 99 must find the truth before KAOS dries up the Mississippi River.
A Man Called Smart (2)
Admiral Hardgrade, CONTROL's first chief, is appointed by the president to take charge of CONTROL during this crisis. He sends the Chief, Max and 99 into the field to interview Bediyoskin and learn who's behind the DryUp caper.
A Man Called Smart (1)
KAOS steals a water evaporation formula (DRY-UP) and blackmails the country by threatening to dry up all its water.