Genre
Psychological Thrillers
Thrillers whose tension comes from unstable minds rather than physical danger — unreliable narrators, paranoia, and the slow suspicion that the protagonist is the problem.
Four textbook cases
Not the best four — the four that define the shape. Start anywhere.

Vertigo
Alfred Hitchcock · 1958

Repulsion
Roman Polanski · 1965

Black Swan
Darren Aronofsky · 2010

Shutter Island
Martin Scorsese · 2010
More in Genre
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Set the clock, pick the awards, and let your guild nominate. Six films over three months is the recommended shape.
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