Memory Beta, non-canon Star Trek Wiki
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Memory Beta, non-canon Star Trek Wiki
For other uses, see Masks.

References[]

Characters[]

Eric BurtonBeverly CrusherDataDiana GiddingsIhatJaeKelloggGeordi La ForgeMasakaMasaka's fatherNarsuJean-Luc PicardWilliam T. RikerDennis RussellDeanna TroiWorf
Referenced only 
Korgano

Starships and vehicles[]

USS Enterprise-D (Galaxy-class explorer)

Locations[]

D'Arsay archive

Races and cultures[]

androidBetazoidHumanKlingon
Referenced only 
D'Arsay

States and organizations[]

FederationStarfleet

Other references[]

science

Appendices[]

Related media[]

Video releases[]

Images[]

Connections[]

Timeline[]

published order
Previous episode:
Thine Own Self
TNG episode produced Next episode:
Eye of the Beholder
Previous episode:
Thine Own Self
TNG episode aired Next episode:
Eye of the Beholder
chronological order
Previous Adventure:
Gypsy World
Pocket Next Adventure:
Shadowplay
Previous Adventure:
Balance of Power
Voyages of the
USS Enterprise (NCC-1701-D)
Next Adventure:
Dragon's Honor


External link[]

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