Star Trek: Voyager - Season 2 - Eps 8: Persistence of Vision
Stardate: Unknown. Captain Janeway starts seeing characters and objects from her holo-novel around the ship. Soon afterwards the crew begins entering a catatonic state one by one, while only Kes and the Doctor remain unaffected.
About Star Trek: Voyager

Title: Star Trek: Voyager
First Air Date: 1995-01-16
Last Air Date: 2001-05-23
Status: Ended
Rating: 7.792/10 (from 967 votes)
Language: EN
Seasons: 8
Total Episodes: 169
Network: UPN
Genres: Sci-Fi & Fantasy, Drama, Action & Adventure
Production Companies: Paramount Television
Synopsis
Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.
Cast

Kate Mulgrew
Kathryn Janeway

Robert Beltran
Chakotay

Roxann Dawson
B'Elanna Torres

Robert Duncan McNeill
Tom Paris

Ethan Phillips
Neelix

Robert Picardo
The Doctor

Tim Russ
Tuvok

Jeri Ryan
Seven of Nine

Garrett Wang
Harry Kim