All episodes Season 1 S01E19 1967-01-26 60 min 1960s NBC

Star Trek

Tomorrow Is Yesterday

TV Flash files “Tomorrow Is Yesterday” as hour 19 of 79 in the TV Flash guide — Star Trek (1966–1969) on NBC, season 1, episode 19, aired 1967-01-26, 60 min.

From the desk

How this hour is filed

This leaf is S01E19: listed hour 19 of 79 in the Star Trek guide, hour 19 of 29 in season 1. It aired 1967-01-26 (60 min). The listed hour before it is “Arena” (S01E18). Next is “Court Martial” (S01E20).

Star Trek — Tomorrow Is Yesterday (S01E19)

Catalog log

Broadcast listing — not a TV Flash recap.

A "black star" slingshots Enterprise back in time, to the 1960s, in Earth orbit. She appears almost directly above a military base, which draws all sorts of unwelcome attention. The base dispatches Major John Christopher to look. Enterprise attempts to keep him at bay with the tractor beam, but his aircraft is too fragile to withstand the beam and disintegrates, forcing Enterprise to beam Christopher aboard. Now they have disrupted history. Christopher himself is not historically significant, but his son is. He must be returned, but how?

Viewer FAQ

Where does Tomorrow Is Yesterday sit in the Star Trek guide?

S01E19 is listed hour 19 of 79 — hour 19 of 29 in season 1, season 1 episode 19.

When did Star Trek S01E19 air?

Tomorrow Is Yesterday aired 1967-01-26 and is listed at 60 minutes.

Where should I start if I have never seen original Star Trek?

The aired opener is “The Man Trap,” but many first-timers prefer “Where No Man Has Gone Before,” the second pilot and a cleaner crew contract. Either is fair. Do not start at season three.

In the series

Why this series still plays

Watch it for the fandom operating system still running: letter campaigns that saved a starship, ship wars before we had the word, and hours the timeline still litigates. Cancelled is not dead if the group chat refuses to log off.

So about last night's group chat: someone said "The Man Trap" is a fake start, someone else dropped a Kirk/Spock still captioned canon, your honor, and a third person announced that season three is optional like that is a personality. This is not new discourse. This is 1966 with better lighting and worse sleep. NBC tried to bury a space opera on a Friday, then a Tuesday, then wherever the schedule could hide a show it did not understand. The audience refused to log off. (I said spoiler-free. I lied a little: the…

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Also in season 1

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