Final Days of Planet Earth

Archaeologist Lloyd Walker (Gil Bellows) suspects foul play after the government shuts down his dig. But after a little more excavation, Walker unearths an alien plot to wipe out humanity. The ringleader is Liz Quinlan (Daryl Hannah), a blood-sucking space creature masquerading as a city official. She's rigged a processing plant at the mayor's office where human bodies are retrofitted into alien form, and now, it's up to Walker to save the day.