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EPISODE
Past Tense (episodes)
Attribution
Series:	Deep Space Nine
Story by:	Ira Steven Behr & Robert Hewitt Wolfe
Teleplay by:	Part 1 - Robert Hewitt Wolfe Part 2 - Ira Steven Behr & René Echevarria
Directed by:	Part 1 - Reza Badiyi Part 2 - Jonathan Frakes
Production information
Episode no.:	3x11 and 3x12
Production no.:	456
First aired:	Week of 8 January 1995
Chronology
Date:	48481.2 (2371), August & September 2024, 1930s & 1960s

Sisko, Bashir and Dax are transported to 21st century Earth, where they find themselves involved in a conflict that will change Earth history and lead to the formation of the Federation.

Summary

Characters

Main

• Benjamin Sisko (Avery Brooks)
• Kira Nerys (Nana Visitor)
• Jadzia Dax (Terry Farrell)
• Odo (Rene Auberjonois)
• Julian Bashir (Alexander Siddig)
• Miles O'Brien (Colm Meaney)
• Quark (Armin Shimerman)

Other

• Gabriel Bell
• Christopher Brynner

Referenced

• Buck Bokai
• Judith Sisko
• Zek

References

Locations

• Sol system
  • Earth
    • San Francisco
      • Sanctuary District
  • Luna
  • Sol

Referenced only 

Alpha Centauri | Alps | China | Combadge | Deep Space 9 | Europe | France | Gamma Quadrant | Golden Gate Bridge | Japan | Mars | Portland | Proxima shipyards | Starfleet Headquarters | Utopia Planitia Fleet Yards | Venus

Species

• Bajoran
• Changeling
• Ferengi
• Human
• Trill

Referenced only 

Cardassian | Romulan

Starships

• USS Defiant

Starship classes

• Defiant-class

States and Organisations

• Bajoran Militia
• Brynner Information Systems
• San Francisco Police Department
• Starfleet
• United Federation of Planets
• United States of America
• United States National Guard

Referenced only 

Dominion | London Kings | New York Yankees | Starfleet Security

Other

1999 | 1990s | 2015 | 2048 | Ablative armor | Annular confinement beam | Automobile | Baseball | Bell Riots | Chroniton | Cloaking device | Communication satellite | Dress uniform | Earth satellite network | E-mail | English language | Ferengi Rules of Acquisition | Football | Heisenberg compensator | Helicopter | Interface | Internet | Jazz | Orbital habitat | Ration | Retinal scan | Schizophrenia | Singularity | Soccer | Spacedock | Subspace bubble | Starfleet Symposium | Tattoo | Temporal displacement | Temporal displacement policy | Tennis | Transporter | Transporter shock

Timeline

2022 

Henry Garcia moves to San Francisco to work in a brewery.(Part II)

Appendices

Related stories

• The Sundered
• An Enigma Wrapped in a Puzzle
• The Immortality Blues

Connections

External links

• Past Tense, Part I article at Memory Alpha, the wiki for canon Star Trek.
• Past Tense, Part II article at Memory Alpha, the wiki for canon Star Trek.
• Past Tense (Star Trek: Deep Space Nine) article at Wikipedia, the free encyclopedia.