After Ridley Scott's trip back into the space where no one could hear you scream, courtesy of "Prometheus" and "Alien: Covenant ...

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his unmade movie could have been about.

Burst into the Alien franchise in the right order.

David looks smug while wearing his spacesuit in Prometheus - 20th Century Fox Welcome toThe Best Movies Never Made, a look back ...