thriller film

History and evolution

Suspense appears in films from different periods. That presence alone does not describe a linear development or establish a single origin for the genre.

Conventions and techniques

• Information is disclosed gradually to sustain questions about what happened or who is responsible.
• A threat, danger, or unresolved mystery drives the narrative forward.
• Intrigue may combine with criminal, psychological, or political conflicts; these labels describe approaches or overlaps, not necessarily mutually exclusive genres.

Boundaries and overlaps

Suspense centers on anticipation of a threat or revelation, while horror seeks to provoke fear; anticipation and fear do not form an absolute boundary. Crime cinema may share investigations and offenses, but not every crime story depends on suspense. Psychological and political approaches describe conflicts or overlaps, not necessarily exclusive categories.