On this day in the Star Trek universe:

Star Trek: The Next Generation (1988 & 1994)

Star Trek: Voyager (1997)

Star Trek: Enterprise (2003)

Star Trek: The Next Generation

Season 1. Episode 23.

Episode entitled: We’ll Always Have Paris.

Released April 30, 1988.

Directed by Robert Becker.

Written by Deborah Dean Davis, Hannah Louise Shearer, Tracy Tormé, Hans Beimler, Richard Manning.

Created by Gene Roddenberry.

Music by Ron Jones.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Denise Crosby, Michael Dorn, Gates McFadden, Marina Sirtis, Brent Spiner, Wil Wheaton, Michelle Phillips, Rod Loomis, Isabel Lorca, Dan Kern, Jean-Paul Vignon, Kelly Ashmore, Lance Spellerberg, Majel Barrett, James G. Becker, Darrell Burris, Dexter Clay, Jeffrey Deacon, Susan Duchow, Nora Leonhardt, Tim McCormack, Lorine Mendell, Guy Vardaman.

Star Trek: The Next Generation

Season 7. Episode 22.

Episode entitled: Bloodlines.

Released April 30, 1994.

Directed by Les Landau.

Written by Nick/Nicholas Sagan, René Echevarria, Naren Shankar.

Created by Gene Roddenberry.

Music by Dennis McCarthy.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Michael Dorn, Gates McFadden, Marina Sirtis, Brent Spiner, Ken Olandt, Lee Arenberg, Peter Marx/Slutsker, Amy Pietz, Michelan Sisti, Majel Barrett, Lena Banks, Joe Baumann, Shawn Belschner, Michael Braveheart, Cameron, Tracee Cocco, John Copage, Debbie David, Elliot Durant III, Holiday Freeman, Bill Hagy, Fumiko Hamada, Grace Harrell, Kerry Hoyt, Lorine Mendell, Christina Wegler Miles, Keith Rayve, Dee Giffin Scott, Sissy Sessions, Oliver Theess.

Star Trek: Voyager

Season 3. Episode 23.

Episode entitled: Distant Origin.

Released April 30, 1997.

Directed by David Livingston.

Created by Rick Berman, Michael Piller, Jeri Taylor.

Written by Brannon Braga, Joe Menosky, Lisa Klink.

Based on Star Trek, created by Gene Roddenberry.

Music by David Bell.

Cast: Kate Mulgrew, Robert Beltran, Roxann Biggs-Dawson, Jennifer Lien, Robert Duncan McNeill, Ethan Phillips, Robert Picardo, Tim Russ, Garrett Wang, Henry Woronicz, Christopher Liam Moore, Marshall R. Teague, Concetta Tomei, Nina Minton, Majel Barrett, Steve Carnahan, Tracee Cocco, Damaris Cordelia, Tarik Ergin, Ken Gruz, Dennis Madalone, Louis Ortiz, John Alex Tampoya.

Star Trek: Enterprise

Season 2. Episode 22.

Episode entitled: Cogenitor.

Released April 30, 2003.

Directed by LeVar Burton.

Written by Rick Berman, Brannon Braga, André Bormanis.

Created by Rick Berman, Brannon Braga.

Based on Star Trek, created by Gene Roddenberry.

Opening theme song: Faith of the Heart, performed by Russell Watson.

Closing theme: Archer's Theme, by Dennis McCarthy.

Music by Dennis McCarthy.

Cast: Scott Bakula, John Billingsley, Jolene Blalock, Dominic Keating, Anthony Montgomery, Linda Park, Connor Trinneer, Andreas Katsulas, F.J. Rio, Becky Wahlstrom, Laura Interval, Larissa Laskin, Stacie Lynn Renna, Alexandrea Ortiz, Jef Ayres, Solomon Burke Jr., Mark Correy, Sylva Cox, Nikki Flux, Hilde Garcia, Glen Hambly, Scott Sterling Hill, Aldric A. Horton, Yoshi Jenkins, Roy Joaquin, John Jurgens, Aouri Makhlouf, Marnie Martin, Michael McAdam, Bobby Pappas.