The Outer Limits1963

[Trent surreptitiously enters the building through the basement]

Trent:
Is this it?

The Glass Hand:
The Dixon Building. Once the most exclusive office building in the city, it has become the center of a slum. Now it houses cut-rate garment-piece goods offices, passport photographers and the like. One of these offices is a front for the Kyben and their time mirror.

Arch:
[off camera] Welcome, Mr. Trent. I see Breech died a hero, Mr. Trent. He brought you to us. Infinitely easier than going to look for you. Ah, come along, Mr. Trent. We're here, all of us, and we're waiting for you. You don't think you can escape us, do you? One thousand years in the future, we conquered your planet in nineteen days. What chance do you think you have in the present? We've thrown a force bubble around the building. Invisible, impossible to break. You're trapped.