Xtro 2: The Second Encounter (1990) is a Horror, Science Fiction film that follows an underground government facility is locked down by its A.I.-controlled computer when an alien entity travels through a dimensional portal and threatens the lives of everybody inside. Currently, you can watch Xtro 2: The Second Encounter on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 4.8 out of 10 from 56 votes. Fans of horror movies may also want to explore similar titles below.