A haunted-house story of a kind, 'Alien' is set in the confined space of a battered, stained spaceship that has been invaded by a single alien. The ship looks more like an 18-wheeler than the ...

Alien: Earth arrives at the end of its first season with “The Real Monsters,” an episode title that means a little bit of everything. The show hasn’t made too much of a secret about who “The Real ...