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.

• DirectorPeter Hyams
• Release22 May 1981
• Genre
  Science Fiction / Action
• Duration1h 50m
• Budget$18,000,000
• Revenue$17,374,595
• Rate
  

  6.4
  666 reviews
• Productions

  The Ladd Company, Outland Productions