Xtro 3: Watch the Skies Film · 1995 · 30.3%Marines sent to a remote island find evidence of a government UFO cover-up and an alien out for revenge.

Xtro II: The Second Encounter Film · 1990 · 26%An underground government facility is locked down by its AI-controlled computer when an alien entity travels through a dimensional portal, t...

Xtro Film · 1982 · 50.5%Family man Sam Phillips has been missing for three years when he suddenly returns home to his son, Tony, and wife, Rachel. Though Tony has c...