Star Trek: The Next Generation: Season 6

Captain Picard and crew follow Data back to the late 1800s to get him back, only to find the suspected alien visitors killing people of that time.

Overcoming his fear of transporter, Lt. Barclay joins an away team, only to find something in the beam with him.

When the Enterprise comes to the rescue of an ambassador and his "mother", Deanna finds herself attracted to him, and seeks to comfort him upon her death.

The Enterprise stumbles upon a Dyson sphere, with a ship crashed on the outer surface. An away team finds some systems still powered up and the chief engineer from the old Enterprise, Montgomery Scott, locked in the transporter cycle.

Commander Riker's inability to fall asleep begins to show in other members of the crew in other forms, putting the Enterprise on the trail of a mystery.

When an honor student in the medical field is assigned to the Enterprise in an internship manner, she begins to demonstrate powers of the Q, prompting you-know-who to show up.

An emergency beam out renders four crewmen down to childhood shortly before renegade Ferengi take over the Enterprise and offload the adults.

While the crew is experiencing some much needed down time, Worf and his son go on an Old West excursion in the holodeck, where they meet several versions of Data serving as the bad guy after an experiment in Engineering goes wrong.

When Geordi is assigned to survey a new mining development with Dr. Farallon, who invented an experimental mining technology, she uses a new sophisticated robot called an Exocomp to repair a power grid.

Picard is replaced as captain of the Enterprise so he, Lt. Worf and Dr. Crusher go on a top-secret mission into Cardassian space. Meanwhile, his replacement, Captain Jellico, meets his new command with some resistance from the crew.

While the humorless Captain Jellico leads the effort to prevent a Cardassian invasion, Picard is captured and tortured by a ruthless interrogator in an attempt to break him.

Lt. Barclay mistakenly awakes Moriarty in the forgotten holodeck program, who then makes his demands clear and unforgettable.

Murderous intrigue abounds for the Enterprise when one of the crew aboard a subspace station is believed dead, and suspected to have taken part in it until the Klingons show up with the young lieutenant, to Geordi's taste.

Deanna awakes to find herself altered to look like a Romulan, immediately unaware she's involved in a cat-and-mouse game as a member of their intelligence agency.

When Captain Picard's artificial heart fails, he is offered the rare opportunity to go back in time and set right the mistake that led to his demise.

While visiting Deep Space 9, a Yridian tells Worf his father lives, and a discharge from an alien device puts Data in a dream state where he meets his own father.

In seeking his father, Worf discovers a prisoner-of-war camp that has evolved into a Klingon/Romulan haven - an Eden where Worf becomes their serpent.

When the Enterprise puts in to space dock for an energy sweep of the ship which is lethal to humans, Picard gets trapped on board with technicians who are not what they appear to be.

Picard falls for the new head of the stellar science services department, but has feelings of misgivings when he's forced to assign her to a dangerous mission.

The crew of the Enterprise must race against various rival powers to uncover an archaeological secret that explains the predominance of humanoid life forms in the galaxy.

Riker begins to question reality when he finds himself in an alien insane asylum and faces the prospect his life on the Enterprise has been a delusion.

Dr. Crusher puts her career on the line to prove a scientist's theoretical new shielding technology which may have cost him his life.

During Worf's crisis of faith on Boreth, Kahless the Unforgettable makes his promised legendary return, but Klingon leader Gowron challenges his authenticity.

Riker's exact duplicate is discovered on Nervala IV. His first order of business: resume his relationship with Deanna. Second order: obey orders from his superior - himself.

Aboard a shuttlecraft and en route back to the Enterprise, Picard, LaForge, Data, and Troi find themselves trapped in a time trap of some sort, where the Enterprise is being taken over by Romulans, and the ship, itself, on a course of destruction.

After an encounter with the Borg, Data feels his first emotion when he gets angry with the Borg. Data then tries to find ways to recreate the situation in order to feel emotions again, whilst the Enterprise investigates the Borg activity, and are bewildered as to why they feel emotions too.