"In space," some marketing genius once said, "no one can hear you scream". Bring the Xenomorph and its associated ecosystem back home, however — as "Alien: Earth" so memorably has — and you hear ...

The original Star Trek series secretly used sounds of people kissing to create noises for one of its many alien monsters.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: FX / Hulu "In space," some marketing genius once said, "no one can hear you scream".