Star Trek: The Next Generation

The Enterprise hosts a party of mind specialists who telepathically retrieve distant memories. However, one of them sends Troi and Riker into a coma. (S5, Ep 12)

The Enterprise goes on a mission to warn a human colony of a potential disaster as a massive stellar fragment threatens to destroy planet Moab 4. (S5, Ep 13)

When an alien ship crosses the Enterprise's path, its strong scanners cause all of the crew members to completely lose their memories. (S5, Ep 14)

The Enterprise crew discovers a Federation starship missing for 200 years. However, Troi, O'Brien and Data find themselves haunted by demons on board. (S5, Ep 15)

When he loses the ability to walk after an accident in a cargo bay, a traumatised Worf asks Riker to assist him in a Klingon suicide. (S5, Ep 16)

Riker finds himself falling for a Gennai when the two races collaborate on a mission to investigate the mysterious disappearance of a shuttle. (S5, Ep 17)

The future of the Enterprise looks bleak when the ship gets trapped in a time warp, causing the crew members to continually repeat their experiences. (S5, Ep 18)

When Wesley Crusher's team suffers an accident at Starfleet Academy, Picard helps investigate its cause, and believes a cover-up is taking place. (S5, Ep 19)

An empathic Metamorph which could be the peacemaker between two warring factions is in danger of being abducted by the Ferengi. (S5, Ep 21)