The horror genre features stories that aim to elicit fear, suspense, and a sense of dread in its audience. Horror stories often explore themes related to the unknown, the supernatural, and the macabre, and they frequently evoke strong emotional reactions such as anxiety, terror, and unease.

The mystery genre features the investigation and solving of a puzzle, typically a crime or an enigmatic event. Mysteries are known for their suspenseful narratives, intricate plots, and the challenge they present to readers or viewers to piece together clues and solve the central mystery alongside the characters.

Jack Nicholson, Faye Dunaway, and Kelvin Harrison Jr. in Chinatown (1974)

The Infectious Madness of Doctor Dekker 2

The Infectious Madness of Doctor Dekker 2 (2026)

The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

The Infectious Madness of Doctor Dekker (2017)

Klemens Koehring and Leah Cunard in Dark Nights with Poe and Munro (2020)

The Infectious Madness of Doctor Dekker 2

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