Lock Up
- Aasta: 1989
- Riik: United States of America
- Žanr: Action, Crime
- Stuudio: TriStar Pictures, Gordon Company, White Eagle, Carolco Pictures
- Märksõna: prison, self sacrifice, jail guard, car mechanic, prison warden
- Direktor: John Flynn
- Osades: Sylvester Stallone, Donald Sutherland, John Amos, Sonny Landham, Tom Sizemore, Frank McRae