

Movie
6.4/10 · TMDB
On Jupiter's moon he's the only law.
Overview
On the sunless moon Io, Marshall William T. O’Niel goes toe-to-toe with the corrupt manager of a mining colony and his gang of roughnecks while investigating a rash of worker suicides.
Watch the trailerWhere to watch
Buy, rent
Cast & crew













Information
- Release date
- 27 August 1981
- Director
- Peter Hyams
- Genres
- Science Fiction, Action, Thriller, Crime
- Runtime
- 1h 50m
- Country of origin
- United Kingdom, United States



















