Picard, Troi, and Geordi are held prisoner by Data, who has left the Enterprise to join his evil brother Lore as leaders of the Borg.

While the crew plays host to ambassadors from an alien race, Picard is stranded on a barren planet with a woman who falls desperately in love with him.

Geordi defies Picard's commands and risks his life in what appears to be a futile attempt to rescue his missing mother.

Riker is shocked to find Picard, who has been missing and presumed dead, posing as a mercenary on an alien ship.

Picard and Riker masquerade as mercenaries in order to retrieve a potentially lethal Vulcan artifact.

Data's first bad dream turns into a real-life nightmare for the rest of the Enterprise crew.

Troi must probe her mother's psyche when a traumatic secret causes a psychic breakdown that threatens Lwaxana's life.

Imprisoned and telepathically joined by an alien race, Picard and Beverly are forced to face the feelings they have always had for each other.

An alien brother and sister resort to desperate measures to prove their theory that warp drive is destroying the universe.

A routine mission to save an endangered planet brings Data face to face with a woman who claims to be his mother.

Returning to the Enterprise from a competition, Worf finds reality changing, and is troubled when no one else seems to notice.

Riker is torn when his former commander, now an admiral, orders him to hide the real purpose of a risky mission from Picard.

Worf's foster brother violates the Prime Directive in an effort to save a doomed alien race.

Shortly after her grandmother's death, Beverly falls under the spell of a ghost lover who has been in her family for generations.

While enduring the Enterprise's promotion evaluation process, four junior officers find themselves involved in a top-secret mission.

Having completely lost his memory, Data is stranded on a primitive planet where the inhabitants fear he is carrying a deadly plague.

While an alien archive transforms the Enterprise into its ancient society, Data is taken over by several different personalities from the extinct civilization.