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.
Top Cast
SE
Sean ConneryMarshal William T. O'Niel
PE
Peter BoyleMark Sheppard
FR
Frances SternhagenDr. Lazarus
JA
James B. SikkingSgt. Montone
KI
Kika MarkhamCarol O'Niel
CL
Clarke PetersSgt. Ballard
ST
Steven BerkoffSagan
JO
John RatzenbergerTarlow
NI
Nicholas BarnesPaul O'Niel
MA
Manning RedwoodLowell
MA
Marc BoyleNicholas Spota
PA
Pat StarrFlo Spector
HA
Hal GaliliOfficer Nelson
AN
Angus MacInnesHughes
ST
Stuart MilliganWalters
EU
Eugene LipinskiCane
NO
Norman ChancerOfficer Slater
RI
Richard HammarRussel Yario
IS
Isabelle LucasNurse
JA
James BerwickWorker at Table
SH
Sharon DuceHooker
RO
Ron TravisOfficer Fanning
BI
Bill BaileyOfficer Hill
AN
Angelique RockasMaintenance Worker
P.
P.H. MoriartyHitman #1
GA
Gary OlsenWorker #1
CH
Chris WilliamsCaldwell
RA
Rayner BourtonMale Prostitute - Leisure Club Sequence
AN
Anni DomingoMorton
JU
Julia DepyerDancer - Leisure Club Sequence
NI
Nina FrancoiseDancer - Leisure Club Sequence
NO
Norri MorganDancer - Leisure Club Sequence
JU
Jude AldersonFemale Prostitute - Leisure Club Sequence