Outland - 1981 - 6/10

Space marshal is sent to Io to investigate mysterious deaths.
There are illegal drugs, normally tolerated, except are causing fatalities.
Powerful forces behind the drugs, official whitewashing, and none of the residents want to snitch.
What’s a law man to do? Aside from waiting for the hired mercenaries to kill him.
OK SciFi, bears a passing resemblance to High Noon.
A few “space” externals in this, though better if you watch as a crime thriller. (Bad guys are below dumb.)
Sean Connery is the best thing in this as stubborn, no nonsense cop.