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.
Sean Connery
Marshal William T. O'Niel
Peter Boyle
Mark Sheppard
Frances Sternhagen
Dr. Lazarus
James B. Sikking
Sgt. Montone
Kika Markham
Carol O'Niel
Clarke Peters
Sgt. Ballard
Steven Berkoff
Sagan
John Ratzenberger
Tarlow
Nicholas Barnes
Paul O'Niel
Manning Redwood
Lowell
Marc Boyle
Nicholas Spota
Pat Starr
Flo Spector
Hal Galili
Officer Nelson
Angus MacInnes
Hughes
Stuart Milligan
Walters
Eugene Lipinski
Cane
Norman Chancer
Officer Slater
Richard Hammar
Russel Yario
Isabelle Lucas
Nurse
James Berwick
Worker at Table
Sharon Duce
Hooker
Ron Travis
Officer Fanning
Bill Bailey
Officer Hill
Angelique Rockas
Maintenance Worker
P.H. Moriarty
Hitman #1
Gary Olsen
Worker #1
Chris Williams
Caldwell
Rayner Bourton
Male Prostitute - Leisure Club Sequence
Anni Domingo
Morton
Julia Depyer
Dancer - Leisure Club Sequence
Nina Francoise
Norri Morgan
Jude Alderson
Female Prostitute - Leisure Club Sequence
John Cannon
Barman (uncredited)
Brendan Hughes
Peter Hyams
Director
Richard A. Roth
Producer
Jul 16, 1999
May 25, 1979
Sep 2, 1992
Mar 8, 1959
Aug 6, 1965
Feb 14, 1991
Aug 17, 1990
Mar 23, 1975
Sep 25, 2005
Dec 18, 1992
Jul 21, 2009
Aug 4, 1989
Dec 27, 2024
Aug 20, 2025
Aug 10, 2018
Feb 27, 2024
The Ladd Company
US
Outland Productions
Warner Bros. Pictures
United Kingdom
United States
English