The Earth is invaded by alien parasites—AKA 'slugs'—that ride on people's backs and control their minds.
Keywords:
Mind control
Small town
Based on novel or book
Escape
Iowa
Rescue mission
Alien
Space
Alien contact
Movie tag line: "Trust No One"
Character: Andrew Nivens
Character: Sam Nivens
Character: Mary Sefton
Character: Alex Holland
Character: Dr. Lawrence Graves