Star Trek: The Next Generation

Picard challenges the authority of a woman who claims to be a galactic devil, and has emerged from the mists of antiquity to terrorise a peaceful planet. Patrick Stewart stars

The Enterprise crew loses consciousness for an entire day, and upon waking, Data lies about what really happened. Patrick Stewart and Brent Spiner star

Picard and Troi try to help Riker when he is critically injured and stranded on a developing planet where intruders are viewed with fear and suspicion

Geordi looks forward to escorting the Enterprise's engine designer around the ship, and the crew tries to save an orphaned alien creature. Sci-fi drama, starring LeVar Burton

The team suffers hallucinations, and the resulting panic threatens the safety of the Enterprise. Sci-fi adventure, starring Patrick Stewart and Jonathan Frakes

Dr Crusher races to save Geordi when a parasite tries to transform him into an alien being. Sci-fi adventure, with LeVar Burton and Gates McFadden

A crew member threatens the fate of the Enterprise after gaining superhuman intelligence

Romance is in the air for Picard when he is reunited with an old flame. Patrick Stewart stars

Part one of two. A bizarre archaeological discovery suggests Data somehow died in 19th-century San Francisco _ and an accident transports the android back in time to that location

The team suffers hallucinations, and the resulting panic threatens the safety of the Enterprise. Sci-fi adventure, starring Patrick Stewart and Jonathan Frakes

Dr Crusher races to save Geordi when a parasite tries to transform him into an alien being. Sci-fi adventure, with LeVar Burton and Gates McFadden

Part two of two. Picard and an away team travel to 19th-century San Francisco in search of Data, while the rest of the crew tries to foil an unscrupulous race from a distant planet

A crew member threatens the fate of the Enterprise after gaining superhuman intelligence

Romance is in the air for Picard when he is reunited with an old flame. Patrick Stewart stars

An officer with an irrational fear of the transporter beam finally overcomes his phobia - only to encounter sinister forces in transit. Dwight Schultz guest stars

The Enterprise receives an unexpected visitor when Lumerian ambassador Ramid Ves Alkar is beamed aboard to mediate a dispute

The Enterprise crew discovers wreckage from the USS Jenolan, reported missing 75 years earlier, and retired Starfleet engineer Scotty is beamed aboard. James Doohan guest stars

The team suffers hallucinations, and the resulting panic threatens the safety of the Enterprise. Sci-fi adventure, starring Patrick Stewart and Jonathan Frakes

Dr Crusher races to save Geordi when a parasite tries to transform him into an alien being. Sci-fi adventure, with LeVar Burton and Gates McFadden

A crew member threatens the fate of the Enterprise after gaining superhuman intelligence

Romance is in the air for Picard when he is reunited with an old flame. Patrick Stewart stars

A visiting Klingon officer admits to being a spy, sparking a witch-hunt among the Enterprise's crew

A visiting Klingon officer admits to being a spy, sparking a witch-hunt among the Enterprise's crew

The crew is afflicted by peculiar symptoms while mapping a dense globular cluster and discovers that aliens have been hijacking crew members in their sleep

Troi's mother falls in love with a scientist from a planet where inhabitants are expected to die at 60 - and persuades him to defy his people by living

Troi's mother falls in love with a scientist from a planet where inhabitants are expected to die at 60 - and persuades him to defy his people by living

An intern learns her true heritage and faces a challenging question. Guest starring Olivia D'Abo

Geordi is kidnapped by ruthless Romulans, who brainwash him into becoming a remorseless killing machine. LeVar Burton and Patrick Stewart star

Geordi is kidnapped by ruthless Romulans, who brainwash him into becoming a remorseless killing machine. LeVar Burton and Patrick Stewart star

Picard, Ensign Ro, Keiko and Guinan are transformed into children, and the Ferengi claim the Enterprise as salvage

Data experiments with his emotions by pursuing a romantic liaison with Ensign Jenna Anaya

Data experiments with his emotions by pursuing a romantic liaison with Ensign Jenna Anaya

The crew takes up leisure pursuits to pass the time - but Worf's enjoyment is cut short when the holodeck malfunctions