SolarmovieOne

Watch Alien 2 - Sulla terra online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.

Ultra-low budget and very violent rip-off of "Alien". A space module lands back to Earth after a failed mission, but the astronauts have been replaced by hideous creatures that can penetrate into people's bodies and make them explode. A group of speleologists are attacked by the monsters inside an underground cave, but the survivors are in for a surprise when they finally manage to escape the trap...