Season
Season 7 Episode
- Season 7 Descent (2)
- Season 7 Liaisons
- Season 7 Interface
- Season 7 Gambit (1)
- Season 7 Gambit (2)
- Season 7 Phantasms
- Season 7 Dark Page
- Season 7 Attached
- Season 7 Force of Nature
- Season 7 Inheritance
- Season 7 Parallels
- Season 7 The Pegasus
- Season 7 Homeward
- Season 7 Sub Rosa
- Season 7 Lower Decks
- Season 7 Thine Own Self
- Season 7 Masks
- Season 7 Eye of the Beholder
- Season 7 Genesis
- Season 7 Journey's End
- Season 7 Firstborn
- Season 7 Bloodlines
- Season 7 Emergence
- Season 7 Preemptive Strike
- Season 7 All Good Things...
Star Trek: The Next Generation - Season 7 Episode 17 Masks
8.36 45 minutes Stardate: 47615.2. The Enterprise is slowly transformed into an ancient alien temple when Data discovers an alien archive full of information about an ancient culture. Shortly after opening the archive, Data becomes possessed with several different personalities.
