"Tomorrow is Yesterday" was the 21st episode of Star Trek: The Original Series produced in the show's first broadcast season, first aired on 26 January 1967. The episode was written by D.C. Fontana, directed by Michael O' Herlihy and novelized in Star Trek 2 by James Blish.
References
Characters
Episode characters
- Robert Abrams • Clifford Brent[1] • John Christopher • Lucas Fellini • Bill Hadley • James T. Kirk • John Kyle • Ryan Leslie • Leonard McCoy • Montgomery Scott • Spock • Hikaru Sulu • Nyota Uhura • Webb • USS Enterprise computer • unnamed US military personnel (Air Police staff sergeant)
- Referenced only
- Shaun Geoffrey Christopher
Novelization characters
- Ames • John Christopher • James T. Kirk • Leonard McCoy • Montgomery Scott • Spock • Hikaru Sulu • Nyota Uhura
- Referenced only
- Shaun Geoffrey Christopher
Locations
Starships and vehicles
Races and cultures
Technology and weapons
Materials and substances
- atmosphere • blood • gas • oxygen
States and organizations
Ranks and titles
- captain • commander • commanding officer • communications officer • Federation Starfleet ranks • Federation Starfleet ranks (2260s) • first officer • lieutenant commander • officer • scientist • science officer
Other references
- anatomy • arm • boot • clothing • Federation members • finger • five-year mission • government • humanoid • language • lifeform • logic • matter • memory • nation-state • orbit • pants • quadrant • races and cultures • rank • space • star • stardate • Starfleet uniform • Starfleet uniform (2260s) • technology • title • tunic • uniform • universe • weapon • Slingshot effect • chicken soup
Appendices
Related media
Novel adaptations
Novelized in Star Trek 2.
Novelization in Star Trek 2 reprinted.
Novelization in Star Trek 2 reprinted.
Novelization in Star Trek 2 reprinted overseas.
Novelization in Star Trek 2 reprinted overseas.
German language translation of novelization in Strafplanet Tantalus.
Reprinted German language translation of novelization in Strafplanet Tantalus.
Novelization collected in The Star Trek Reader II.
German language novelization translation collected in Der große Sammelband.
Novelization collected in The Classic Episodes 1.
Novelization collected The Classic Episodes.
Video releases
Collector's edition VHS release with "The City on the Edge of Forever".
Images
Episode images
Adaptation images
Connections
Timeline
| published order | ||
|---|---|---|
| Previous episode: The Alternative Factor |
TOS episode produced | Next episode: The Return of the Archons |
| Previous episode: Arena |
TOS episode aired | Next episode: Court Martial |
| Previous story: A Taste of Armageddon |
Star Trek 2
|
Next story: Errand of Mercy |
| chronological order | ||
| Previous Adventure: The Alternative Factor |
Next Adventure: Web of the Romulans | |
| Previous Adventure: The Alternative Factor |
Voyages of the USS Enterprise (NCC-1701) (2264 to 2270) |
Next Adventure: Vicious Circle! |
External links
- Tomorrow is Yesterday article at Memory Alpha, the wiki for canon Star Trek.
- Tomorrow is Yesterday article at Wikipedia, the free encyclopedia.
- ↑ This character was not named in the episode but the same actor, wearing an officer's Starfleet uniform, was addressed as Brent in TOS episode: "The Naked Time". The same actor also played the character of Vinci.
