In a freak accident the Enterprise is sent back to 20th century Earth, and must find their way back without changing history.
| Title | Tomorrow Is Yesterday |
|---|---|
| Genres | Sci-Fi & Fantasy Drama |
| Release Date | 1967-01-26 |
| Episode Runtime | 00 Hours 50 Minutes |
| Season Number | 1 |
| Episode Number | 19 |
| Production Companies | Desilu Productions, Paramount Television, Norway Corporation, Norway Productions |
