Tasty Mystery Baskets of Clips

Not those last three days.
We've shifted two percent and should stabilise.
- Precisely. - Security, Lieutenant Uhura.
Bridge, we're ready.
I've watched them fade away and die
we've run every test we know for everything we know.
- Scotty, we haven't got much time left. - Bridge to captain.
We need a formula! We've got to risk implosion!
we can go back in time to any planet, any era.
Depresses the centers of judgement, self-control.
Control of my...
I want every crewman who comes in contact with them medically checked.
Captain, you can't mix matter and antimatter cold.
but we've gotta take that 1 in 10,000 chance.
Emergency signal, captain.
there'll be no ice cream for you tonight
to hold.
Maybe.
Don't fire unless he's armed. Go.
Body functions seem normal.
And as for my anatomy being different from yours, I am delighted.
We're going backward in time.
- Let me have the knife! - Please let go!
- Lieutenant Brent, relieve Miss Uhura. - Yes, sir.
Helm answering, sir.
No dance tonight.
an ancient world, now a frozen wasteland
My chronometer is running...
You're fine, Joe. Up and out of there.
I'm sorry.
Lab?
Power reversing.
And burn up. I know, Mr. Spock!
It’s beginning.
- We've got to risk a full-power start. - I respected my father, our customs.
Hyperbolic hat.
- I'll take you home again, Kathleen - Yes, sir. I'll keep trying.
What puzzles me is what brought it to the surface with so much force.
Yes, doctor.
Emergency! Rec room, area 39! We need medics!
Biopsy, come in.
- Stand by. - No way, captain.
My duty is to...
Just as you are.
.
...what did it do to us? - We've regressed in time 71 hours.