If you loved M, try Experiment in Evil
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the dread mood tag, and they sit in Horror / Science Fiction territory. If that's the register that drew you to M, the second film will land in a comparable space — through a different lens.
dread
What Experiment in Evil is
Suburban Paris autumn darkness a lone typewriter clacking Cordelier's isolated research lair brain specimens scattered Jean Renoir's 1960 television film probes the darker side of science.

