The Enterprise races against time when an alien race demands all human beings living on their planet be evacuated within four days or the entire population will be annihilated.
 

Evolution

En route to the site of a stellar phenomenon, the main computers of the Enterprise malfunction, and the ship is drawn toward the fiery remains of an exploding star.
 

Survivors, The

The crew travels to Rana IV, a remote colony where just two of its 11,000 inhabitants have miraculously survived a devastating attack. 

Who Watches the Watchers?

Federation anthropologists who are studying the primitive inhabitants of Mintaka Three are injured in an explosion.
 

The Bonding

During an Away Team survey of a deserted planet, an archaeologist is killed in an explosion, and the crew tries to comfort her 12-year-old son.

Booby Trap
 

While the Away Team investigates an ancient warship, the Enterprise is bombarded by deadly waves of radiation and crippled by a sudden power loss.

The Enemy

Geordi is stranded on a Federation planet where a Romulan ship has crashed, while Doctor Crusher tries to save an injured officer from the downed craft.

The Price

The Enterprise hosts a delegation that's negotiating the rights to a "wormhole", a shortcut across the galaxy. Meanwhile, Troi becomes romantically involved with one of the delegates.

The Vengeance Factor

The crew's attempts to mediate a violent dispute between warring clans is sabotaged by a mysterious assassin.

The Defector

A Romulan Admiral defects to the Federation and reveals Romulan plans to trigger a war with an offensive launched in the Neutral Zone.  The Enterprise rushes to investigate and finds trouble.

The Hunted

The Enterprise is bombarded by a soldier who is the victim of government mind control which turns him into a violent killer.

The High Ground

Doctor Crusher's abduction by a radical terrorist group thrusts the crew into an explosive civil war on Rutia Four.

Deja Q

Q, once all-powerful mischief-maker of the universe is condemned to life as a mortal and seeks sanctuary aboard the Enterprise.
 

A Matter of Perspective

Riker is accused of murdering a research scientist, and the Enterprise holodeck is programmed to re- create the events according to each witness's testimony.

Yesterday’s Enterprise

A time rift alters the Enterprise's history and reunites its crew with Tasha Yar and with a ship thought to have been destroyed more than 20 years ago.

The Offspring

In an unauthorized experiment, Data builds another android, which chooses to take the form of a human female, who quickly develops out of control.

Sins of the Father

Worf meets the brother he didn't know he had, and together they go before the Klingon High Council to defend their late father's honor against treason charges.

Allegiance

Picard is kidnapped by an alien force and replaced aboard the Enterprise by a look a like.
 

Captain’s Holiday

Captain Picard is persuaded to take a well earned vacation on Risa.  He gets involved in a hunt for a long missed crystal of huge powers.  The "Tox Uthat", claimed by two Vorgons.  

Tin Man

The Enterprise crew is assigned to carry a Betazoid Federation emissary, who's en route to contact a newly discovered life form called Tin Man.
 

Hollow Pursuits

A disturbed crew member acts out his frustrations in the holodeck and endangers the Enterprise by neglecting his engineering duties.
 

The Most Toys

Data's shuttlecraft explodes, and he is assumed to be dead.  The crew proceeds on its mission to aid a colony, unaware that Data has been captured by a man who collects rare objects.

Sarek                                                    

Sarek, the venerable Vulcan ambassador, is uncharacteristically moody when aboard the Enterprise for a mission to establish ties with the Legarans.

Ménage à Troi

The Ferengi abduct Counsellor Troi and her mother Lwaxana to study Lwaxana's telepathic powers.

Transfigurations

The Enterprise rescues a humanoid amnesiac, who exhibits remarkable healing powers.

December 2366

The Best of Both Worlds, Part I            

Starfleet Command assigns an ambitious young officer to help the Enterprise investigate the disappearance of a Federation colony.

The Borg attack the Federation.