On this day in the Star Trek universe:

Star Trek: Voyager (1997)

Star Trek: Enterprise (2003 & 2004)

Star Trek: Discovery (2017)

Star Trek: Voyager

Season 4. Episode 6.

Episode entitled: The Raven.

Released October 8, 1997.

Directed by LeVar Burton.

Created by Rick Berman, Michael Piller, Jeri Taylor.

Written by Bryan Fuller, Harry 'Doc' Kloor, Bryan Fuller, Lisa Klink.

Based on Star Trek, created by Gene Roddenberry.

Music by Dennis McCarthy.

Cast: Kate Mulgrew, Robert Beltran, Roxann Biggs-Dawson, Robert Duncan McNeill, Ethan Phillips, Robert Picardo, Tim Russ, Garrett Wang, Jeri Ryan, Richard Zobel, Mickey Cottrell, David Anthony Marshall, Nikki Tyler-Flynn, Erica Lynn Duncan, Majel Barrett, John Austin, Patrick Barnitt, Cameron, John Copage, Tarik Ergin, Ken Gruz, Susan Henley, Kerry Hoyt, Louis Ortiz, Richard Sarstedt, Pablo Soriano, John Alex Tampoya.

Star Trek: Enterprise

Season 3. Episode 5.

Episode entitled: Impulse.

Released October 8, 2003.

Directed by David Livingston.

Written by Jonathan Fernandez, Terry Matalas, André Bormanis, Jonathan Fernandez.

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, Sean McGowan, Alexandrea Ortiz, Carol Abney, Geneviere Anderson, Jef Ayres, Steve Blalock, Daphney Damaraux, Ian Eyre, Peter Godoy, Glen Hambly, Scott Sterling Hill, Roy Joaquin, Amina Julianna, Mark Major, Tom Morga, Aric Rogokos, Ator Tamras.

Star Trek: Enterprise

Season 4. Episode 1.

Episode entitled: Storm Front.

Released October 8, 2004.

Directed by Allan Kroeker.

Written by Manny Coto.

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 Jay Chattaway.

Cast: Scott Bakula, John Billingsley, Jolene Blalock, Dominic Keating, Anthony Montgomery, Linda Park, Connor Trinneer, Golden Brooks, Jack Gwaltney, John Fleck, Joe Maruzzo, Tom Wright, Matt Winston, Christopher Neame, Steve Schirripa, J. Paul Boehmer, John Harnagel, Sonny Surowiec, Alexandrea Ortiz, Mark Chadwick, Evan English, Henry Farnam, Duncan K. Fraser, Tanner Gill, Dieter Horneman, Mischa Pfister, Scott Sahadi, Ator Tamras.

Star Trek: Discovery

Season 1. Episode 4.

Episode entitled: The Butcher’s Knife Cares Not for the Lamb’s Cry.

Released October 8, 2017.

Directed by Olatunde Osunsanmi.

Created by Bryan Fuller, Alex Kurtzman.

Written by Jesse Alexander, Aron Eli Coleite, Bo Yeon Kim, Erika Lippoldt, Kirsten Beyer, Sean Cochran, Kemp Powers.

Based on Star Trek, created by Gene Roddenberry.

Music by Jeff Russo.

Cast: Sonequa Martin-Green, Doug Jones, Shazad Latif/Javid Iqbal, Anthony Rapp, Mary Wiseman, Jason Isaacs, Michelle Yeoh, Jayne Brook, Mary Chieffo, Wilson Cruz, Kenneth Mitchell, Rekha Sharma, Dennis Andres, Emily Coutts, Jordana Blake, Julianne Grossman, Sara Mitich, Oyin Oladejo, Christopher Russell, Tasia Valenza, Avaah Blackwell.