Harbinger Down (2015)

"Harbinger Down" offers a gripping blend of environmental themes and horror elements that will resonate with viewers who appreciate both thought-provoking narratives and nail-biting suspense. This film stands out with its unique premise that intertwines the real-world implications of climate change with a chilling sci-fi twist, making it both timely and terrifying. As the graduate students grapple with their ethical responsibilities and fight against a relentless threat, the emotional stakes rise, drawing you into their plight. Perfect for fans of creature features and environmental thrillers alike, this film invites you to ponder the consequences of humanity's actions while keeping you on the edge of your seat.