Definition:
The thing you buy a ticket to see. The feature film is the primary product of commercial cinema: a full-length film, typically over 80 minutes and usually between 90 and 120, that constitutes the main event of a theatrical screening rather than a supporting programme.
What It Means in Movies:
Feature length is the format around which the entire global film industry is organised. Theatrical release windows, box office tracking, awards categories, streaming licensing, and distribution deals: all of it is structured around the feature film as the fundamental unit of commercial cinema.
Why It Matters:
The feature film is the medium in which mainstream cinematic storytelling happens. It is long enough to develop character across multiple acts, short enough to hold an audience in a single sitting, and familiar enough as a format that audiences come to it with established expectations.
Example:
Avengers: Endgame, running at 181 minutes, delivered the longest feature in the MCU. The runtime was justified by the need to resolve over a decade of interconnected storytelling. The point is that feature length is elastic enough to accommodate it.