Stereo + Scanners
Just watched this last night (thank you, Blue Underground). I liked it. I can see how it would bore some people to tears, but I found the social science textbook-style dialog to be fascinating.
This film also seems to be a proto-Scanners; Revok is here in the form of a test subject who drills a hole in his head to "relieve the pressure."
~sometimes my arms bend back~