These movies all try to put a different spin on a classic sci-fi film or property, yet they all come up short for different reasons.

A bizarre alien cult, incompetent detectives, and one disastrous sting operation collide in a forgotten sci-fi oddity now streaming free.

“If this truth were just known overnight, that would mess up a lot of people,” says Spielberg about the impact of disclosing alien life.

From Dark City to Blade Runner, these movies perfectly combine the exhilarating nature of the thriller with the cerebral twists of science fiction.

How Andy Nicholson and Jonathan Rothbart mixed the old with the new for FX's big-budget horror series "Alien: Earth"