On this day in the Star Trek universe:

Star Trek: The Next Generation (1989)

Star Trek: Voyager (1998)

Star Trek: The Next Generation

Season 3. Episode 4.

Episode entitled: Who Watches the Watchers.

Released October 14, 1989.

Directed by Robert Wiemer.

Written by Richard Manning, Hans Beimler.

Created by Gene Roddenberry.

Music by Ron Jones.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Michael Dorn, Marina Sirtis, Brent Spiner, Wil Wheaton, Gates McFadden, Kathryn Leigh Scott, Ray Wise, James Greene, Pamela Adlon, John McLiam, James McIntire, Lois Hall, Michael Braveheart, Lorine Mendell, Tim Trella, Natalie Wood.

Star Trek: Voyager

Season 5. Episode 1.

Episode entitled: Night.

Released October 14, 1998.

Directed by David Livingston.

Created by Rick Berman, Michael Piller, Jeri Taylor.

Written by Brannon Braga, Joe Menosky, Bryan Fuller, Nick Sagan, Michael Taylor.

Based on Star Trek, created by Gene Roddenberry.

Music by Jay Chattaway.

Cast: Kate Mulgrew, Robert Beltran, Roxann Biggs-Dawson, Robert Duncan McNeill, Ethan Phillips, Robert Picardo, Tim Russ, Garrett Wang, Jeri Ryan, Ken Magee, Steve(n) Dennis, Martin Rayner, Majel Barrett, Damaris Cordelia, Tarik Ergin, Grace Harrell, Steven Rankin, Kirsten Turner, Phoenix Wong.