Why the thriller film is a genre defined by its own lack of definition

Why the thriller film is a genre defined by its own lack of definition
Image: Intellect (generated)

In short: The thriller is less a rigid category and more a hazy, adrenaline-inducing quality. While audiences recognize the heart-pounding tension, scholars struggle to pin down its boundaries. It lacks the iconic imagery of a Western, instead acting as an umbrella genre that constantly hybridizes with crime, horror, and science fiction.

The thriller genre is notoriously difficult to define. Scholars like Martin Rubin and Charles Derry have argued that the term is highly problematic due to its breadth and vagueness. Unlike Westerns, which rely on recognizable iconography like saloons or cowboys, the thriller lacks a unique visual language. Instead, it is characterized by an excess of qualities—speed, movement, and suspense—that can be applied to almost any narrative film. At a certain hazy point, a story becomes thrilling enough to be classified as a thriller, yet this threshold remains subjective and debated.

Historically, the genre draws from 18th-century Gothic novels, Victorian sensation fiction, and early detective stories. By the 1930s, the thriller entered a 'classical period,' with sub-genres like the spy film gaining prominence alongside the rise of Alfred Hitchcock, who shifted the focus from the structure of a trap to the internal mental state of the entrapped. This era also saw the emergence of film noir, a style that would later influence the gritty, location-based crime films of the 1940s and the morally complex police thrillers of the 1950s.

The genre is defined by its fluidity and constant cross-fertilization. It frequently borrows from other super-genres, such as science fiction or horror, to heighten vulnerability and tension. Because it functions as an umbrella, it is often better understood through cycles rather than a linear history. From the early 1900s 'chase films' to the self-conscious influence of the French New Wave in the 1960s, the thriller has consistently evolved, proving that its true power lies in its ability to adapt and mirror the anxieties of its contemporary world.

Opens the Intellect+ feed with this card first. Swipe up for the next one.

Sources

To cite this card, link to https://intellectplus.co.uk/app/art-thriller-film.

How we source, check and correct cards: Editorial standards.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

Finding something worth knowing…