On this day in the Star Trek universe:

Star Trek: The Next Generation (1993)
Star Trek: Voyager (1995)
Star Trek: Enterprise (2002)
 

Star Trek: The Next Generation
Season 6. Episode 21.

Episode entitled: Frame of Mind.

Released May 1, 1993.

Directed by James L. Conway.

Written by Brannon Braga, René Echevarria, Naren Shankar.

Created by Gene Roddenberry.

Music by Jay Chattaway.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Michael Dorn, Gates McFadden, Marina Sirtis, Brent Spiner, David Selburg, Andrew Prine, Gary Werntz, Susanna Thompson, Allan Dean Moore, Teda Bracci, Cameron, Debbie David, Inez Edwards, Holiday Freeman, Goldie Gareza, Gary Hunter, Arvo Katajisto, David B. Levinson, Dennis Madalone, Lorine Mendell, Keith Rayve, Richard Sarstedt, Oliver Theess.

 

Star Trek: Voyager
Season 1. Episode 12.

Episode entitled: Cathexis.

Released May 1, 1995.

Directed by Kim Friedman.

Created by Rick Berman, Michael Piller, Jeri Taylor.

Written by Brannon Braga, Joe Menosky, Kenneth Biller.

Based on Star Trek, created by Gene Roddenberry.

Music by Jay Chattaway.

Cast: Kate Mulgrew, Robert Beltran, Roxann Biggs-Dawson, Jennifer Lien, Robert Duncan McNeill, Ethan Phillips, Robert Picardo, Tim Russ, Garrett Wang, Brian Markinson, Michael Cumpsty, Carolyn Seymour, Majel Barrett, Kimberly Auslander, Jasmin Bischoff, Christine Delgado, Tarik Ergin, Norman Alexander Gibbs, Ken Gruz, Susan Henley, Kerry Hoyt, Julie Jiang, Jordan Monheim, Louis Ortiz, Chad Patterson, Simon Stotler, Jeff Witzke.

Star Trek: Enterprise
Season 1. Episode 22.

Episode entitled: Vox Sola.

Released May 1, 2002.

Directed by Roxann Dawson.

Written by Fred Dekker, Rick Berman, Brannon Braga, Phyllis Strong, Michael/Mike Sussman, André Jacquemetton, Maria Jacquemetton, 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 Paul Baillargeon.

Cast: Scott Bakula, John Billingsley, Jolene Blalock, Dominic Keating, Anthony Montgomery, Linda Park, Connor Trinneer, Vaughn Armstrong, Joseph Will, Renée E. Goldsberry, Jef Ayres, Steve Blalock, Jane Bordeaux, Solomon Burke Jr., Amy Kate Connolly, Mark Correy, Evan English, Hilde Garcia, Lindley Gardner, Glen Hambly, Aldric A. Horton, John Jurgens, Mark Major, Louis Ortiz, Cynthia Uhrich, Mark Watson, Gary Weeks.