Movies Like Episodes Of Black Mirror
Inspired by the topic 'Movies Like Black Mirror' by BlairBitchProject, & a very good alternative answer in its thread, it got me thinking of movies with similar themes/elements to particular episodes, & not necessarily technology/Sci-Fi based.
Starting with 'White Bear', for me, this has elements/reminded me of;
Shutter Island
The Running Man
Series 7: The Contenders
A Clockwork Orange