The Enterprise is transporting its first captain, Robert April, to Babel where he will reluctantly accept his retirement. When the Enterprise attempts to stop an unidenti ...

When an alien probe self-destructs after scanning Earth, the Enterprise backtracks its trail. An alien ship comes along, encases the Enterprise in a force globe, and tran ...

When the Enterprise visits the planet Dramia, Dr. Leonard Bones McCoy is arrested on charges of genocide. Nineteen years ago, McCoy had visited the neighboring planet Dra ...

In the midst of a stand-off with the Rimulans, The Enterprise's computer systems, gain partial sentience, and with it, starts playing practical jokes upon the crew, which ...

An alien observer aboard the Enterprise, capable of detaching its body parts, chooses a dangerous mission to test Kirk and Spock's resourcefulness to deem them worthy of ...

An illness sweeps the Enterprise, easily treatable for all except Spock, for whom it is fatal. Kirk arranges a tight rendezvous to get strobolin, the cure, in time to sav ...

Kirk and Spock accept a secret mission to a mad planet where they'll search, as two in a six-member team of specialists, for a stolen relic. Three previous expeditions ha ...

Kirk takes the Enterprise to Lactra VII to investigate the disappearance of a Federation science team. While on Lactra, large slug-like aliens add them to their zoo (unit ...

Spock, Uhura and Sulu are en route on a shuttlecraft to Starbase 25 to deliver a Slaver Stasis box - an artifact from a long-dead civilization inside of which time stands ...

The Enterprise investigates conditions on planet Argo, currently a water world whose previous dry world history matches events about to befall a nearly identical Federati ...

Sent to explore the vast Delta Triangle (a veritable Bermuda Triangle in space where vessels have disappeared for centuries), the Enterprise encounters three Klingon ship ...

While on a mapping mission, the Enterprise receives an outdated transmission from the star Cephas. A flash of light from its lone, volcanic planet passes through the ship ...

Once again, Kirk rounds up incorrigible miscreant Harcourt Fenton Mudd, this time trying to sell a love potion to miners. Once incarcerated aboard the Enterprise, Mudd in ...

With the crew in need of shore leave, Kirk directs the Enterprise for a return visit to the Amusement Park planet, but it shortly becomes evident that the planet is no lo ...

The USS Enterprise explores the center of the galaxy, looking for the heart of creation. When a matter-energy whirlwind grips the ship, a satyr calling himself Lucien app ...

On the unexplored planet Phylos, Kirk's landing party discovers as entirely plant-based civilization. The Phylosians claim to be peaceful, and readily cure Sulu of an acc ...

Famous humanitarian Carter Winston, missing for five years, has been discovered and beamed aboard the Enterprise. As luck would have it, his fiancée, Anne Nored, current ...

En route to Sherman's Planet with two robot ships stuffed with quintotriticale, Kirk veers off course to protect Cyrano Jones when a Kilingon ship fires upon his vessel. ...

A mysterious signal from an unexplored planet mesmerizes the male crewmen of the Enterprise into daydreaming of fantasy women. Female crewmen remain unaffected. Following ...

The crew of the Enterprise must stop a living planet-consuming cloud before it attacks an inhabited world. ...

Upon his return from a journey through the Guardian of Forever Kirk realizes that history has been altered and no one remembers Spock. An Andorian is now his First Office ...

The Enterprise finds an ancient abandoned starship with a malevolent entity aboard, eager to take over the Starfleet ship. ...

Fry learns that Star Trek: The Original Series (1966) was banned on Earth centuries earlier and goes on a quest with Leonard Nimoy's Head to find the last remaining episo ...

In this episode of Futurama the Professor creates a What If machine that answers every question. The first question is what if Bender was 500 feet tall, the second is wha ...

The story of how life on Earth starts as single-cell bacteria, before a miraculous event transforms the planet into a complex interconnected web based on a competition fo ...

...