Still, the alien appeared to be cowering before the image.

They both watch in amazement as a second alien appears and begins communicating with the first.

The one the children sang before, when the alien appeared.

An alien from the film franchise of the same name appeared in the episode.

For the past few days, holographic aliens appeared in the mirrors.

A few aliens had appeared in person, and most people wished they hadn't.

The title, to begin with, is a sonic image, and the alien appears first as a sound coming down from the sky.

But aliens were appearing in other places than the news media.

Buster says he wants to try, at which point the aliens appear in the yard.

A new alien appears, looking something like a giant elephant.