Tomorrow Is Yesterday (S01E19)
S01E19
During an unexpected mishap, the Enterprise finds itself transported back to 20th century Earth. The crew faces the challenge of navigating their way back to their own time while ensuring they do not alter the course of history.
Show
The Sticky
Episode
S01E19
Air Date
Jan 26, 1967
Season 1 Episodes
S01E01
The Man Trap
S01E01
Petiole
S01E02
Charlie X
S01E02
Insertion Point
S01E03
Where No Man Has Gone Before
S01E03
Margins
S01E04
The Naked Time
S01E04
Teeth
S01E05
The Enemy Within
S01E05
Blade
S01E06
Mudd's Women
S01E06
Apex
S01E07
What Are Little Girls Made Of?
S01E08
Miri
S01E09
Dagger of the Mind
S01E10
The Corbomite Maneuver
S01E11
The Menagerie (1)
S01E12
The Menagerie (2)
S01E13
The Conscience of the King
S01E14
Balance of Terror
S01E15
Shore Leave
S01E16
The Galileo Seven
S01E17
The Squire of Gothos
S01E18
Arena
S01E19
Tomorrow Is Yesterday
S01E20
Court Martial
S01E21
The Return of the Archons
S01E22
Space Seed
S01E23
A Taste of Armageddon
S01E24
This Side of Paradise
S01E25
The Devil in the Dark
S01E26
Errand of Mercy
S01E27
The Alternative Factor
S01E28
The City on the Edge of Forever
S01E29
Operation: Annihilate!