SHOW DETAILS GALLERY VISITOR COMMENTS SYNOPSIS FEATURED CAST EDITORIAL REVIEW

Full Title	Tomorrow Is Yesterday				Season	ONE
Prod #	21	Aired	26 January, 1967		Stardate	3113.2
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Writer(s):	D. C. Fontana
Director:	Michael O'Herlihy
			$12.95	"Tomorrow Is Yesterday"		$17.99
				"Tomorrow Is Yesterday" plus "The Return Of The Archons"
			$14.95	"Tomorrow Is Yesterday"		$24.29
				"Tomorrow Is Yesterday" plus "The Return Of The Archons"
			£1.95 (Used) £5.99	Available with Episode #22 or combined with Episode #22 & #23
				Region 2 DVD not currently available
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Synopsis:	After encountering a black star, the Enterprise is sent back in time to the 1960s Earth, where it is reported as a UFO. Kirk beams aboard a pilot from a plane that was breaking up in the ship's tractor beam.
Themes & Issues:	Data Coming Soon
Closing Stills:	Data Coming Soon
Featured Races:	Human Vulcan
Equipment/Misc. Objects:	Communicator (classic black base, gold foil flip-up antenna) Desktop Viewer (approx. 10" tube moveable viewer sitting atop desktops) Earpiece Communicator (very short range communicator designed for listening only, fits on the ear, designed to monitor various channels, usually worn by communications officer) PADD (classic black design, touch pad with electronic pen for notes, reports and signatures) Sicbay bio-bed diagnostic display (standard mid-23rd century Federation) Transporter (standard mid-23rd century Federation) Tri-Viewer (triangular shaped unit centered on the briefing room table, sports 3 7" or 8" viewscreens to enable all seated to view) Wall Comm (communicator built into the walls throughout the ship)
Alien Food/Drinks:	Data Coming Soon
Sets/Locations:	Data Coming Soon
Flaws/ Nitpics:	Mis-Spoken Terms Data Coming Soon Story Flaws Data Coming Soon Uniform Flaws Data Coming Soon Editing Flaws Data Coming Soon
Miscellaneous Keywords:	Data Coming Soon
Cast:	Series' Regulars Captain James T. Kirk -  William Shatner Commander Spock -  Leonard Nimoy Dr. Leonard H. "Bones" McCoy -  DeForest Kelley Lt. Commander Montgomery Scott -  James Doohan Lieutenant Hikaru Sulu -  George Takei Lieutenant Nyoto Uhura -  Nichelle Nichols Semi-Regulars Guest Cast Captain John Christopher -  Roger Perry Colonel Fellini -  Ed Peck Air Police Sargeant -  Hal Lynch Webb -  Richard Merrifield Air Force Captain -  Mark Dempsey Air Policeman -  Jim Spencer Crew Woman -  Sherry Townsend Computer Voice -  Majel Barrett (Uncredited)
Editorial:	T omorrow Is Yesterday is another excellent episode dealing with time. It tells us that one must be careful when dealing with time, so as not to interrupt the timeline. At first Kirk wasn't going to sent Captain Christopher back because of the knowledge of the future he had gained by being on board. But when Spock did some further research, and discovered that although John Christopher hadn't made any notable contributions, his unborn son would grow up to lead an expidition to Saturn. This forced Kirk to find a way of returning him. This episode also features the first of just two uses of the "emergency signal" on the communicator. In this episode it was accidental by the Air Police Sargeant, but in the third season episode Day Of The Dove Kirk will use it to advise Scotty on how to handle the beam-up of the Klingons. Adding to the humour of this episode is the personality given to the computer voice. As an interesting note, Majel Barrett provides the female computer voice for the entire Original Series, Next Generation, Voyager, and the Starfleet computer voice on Deep Space Nine. She was never credited for it until part way through the Next Generation. (Source for background information on "Tomorrow Is Yesterday": The Star Trek Compendium by Allan Asherman)