On this day in the Star Trek universe:

Star Trek: The Next Generation (1989)

Star Trek: The Next Generation

Season 2. Episode 20.

Episode entitled: The Emissary.

Released June 24, 1989.

Directed by Cliff Bole.

Written by Richard Manning, Hans Beimler, Thomas H. Calder, Melinda M. Snodgrass.

Created by Gene Roddenberry.

Music by Ron Jones.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Michael Dorn, Marina Sirtis, Brent Spiner, Wil Wheaton, Diana Muldaur, Suzie Plakson, Lance LeGault, Georgann Johnson, Colm Meaney, Anne Ramsay, Diedrich Bader, Majel Barrett, James G. Becker, Christopher Doyle, Casey Kono, Teo Smoot.