Alien 2: On Earth

In this 1980 Italian science fiction horror film directed by Ciro Ippolito, a group of geologists discovers a mysterious substance in a cave that unleashes a deadly alien force. As the extraterrestrial threat spreads, the team must find a way to survive and prevent the catastrophe from reaching the surface. The film stars Belinda Mayne and Mark Bodin, and while it did not receive any notable awards, it has garnered a cult following over the years. For those interested, it can be viewed on Soap2day for free.