My Additions:-
Dark Star
Silent Running (as Pod suggested)
Pitch Black
Mad Max 2
Zardoz
A Boy and his Dog
Logan's Run
Outland
Tommyknockers
Off Topic » in reply to Best SF movies ever?
Dark Star
Silent Running (as Pod suggested)
Pitch Black
Mad Max 2
Zardoz
A Boy and his Dog
Logan's Run
Outland
Tommyknockers