No evidence of alien interference; of course, such could easily be covered up.

The episode "The New Breed" is also referenced, though as counter-evidence that bizarre occurrences from this episode were a result of uncontrolled experiment, and not a result of alien interference.

We are a secret organization of civilians dedicated to destroying the threat of alien interference in our daily lives and of preventing the great Intergalactic War that will soon be upon us.

I have had a great sufficiency of alien interference in a perfectly good war.

It explains why he was so convinced of the possibility of alien interference in Earth's affairs.

In the story, this is explained as being the result of alien interference in Earth's distant past-the concept influenced by the ideas of Erich von Däniken.

Uninvited alien interference that could bring about our own destruction.

Petition for Sphere status for the Bands, seeking an injunction against alien interference until the issue was decided, so their territory could not be raided.

The Romulans had merely returned to their ship, saying later they felt it best if Eloh handled the disaster without alien interference.

But toward the end all of the alien interference was swamped out, and the hospital's primary reactor could have blown and he would scarcely have noticed it.