The Thin Blue Line
- Aasta: 1988
- Riik: United States of America
- Žanr: Crime, Documentary
- Stuudio: American Playhouse, Third Floor Productions
- Märksõna: death penalty, texas, investigation, dallas texas, trial, murder, police officer, miscarriage of justice
- Direktor: Errol Morris
- Osades: Randall Adams, David Harris, Gus Rose, Jackie Johnson, Marshall Touchton, Dale Holt