Brig. Gen. Robert O'Brien: [making a public broadcast] A couple of months ago in the desert of New Mexico, gigantic ants were discovered. These ants are similar in appearance and characteristics to the household and garden pests you are familiar with, except that they are mutations ranging in size from nine to twelve feet in length. The New Mexico colony was destroyed, but two queen ants escaped. One has been accounted for and destroyed. The other has not yet been found but is now known to have established a nest somewhere in the storm drains beneath the streets of Los Angeles. It is not known how long this nest has been established or how many of these lethal monsters have hatched. Maybe a few, maybe thousands.

[last lines]
Robert Graham: Pat, if these monsters got started as a result of the first atomic bomb in 1945, what about all the others that have been exploded since then?
Dr. Patricia 'Pat' Medford: I don't know.
Dr. Harold Medford: Nobody knows, Robert. When Man entered the atomic age, he opened a door into a new world. What we'll eventually find in that new world, nobody can predict.

[the nest has been saturated with cyanide]
Robert Graham: Boy, if I can still raise an arm when we get out of this place, I'm gonna show you just how saturated *I* can get.