ReExposition

ReExposition is a narrative device used in literature, film, and interactive media that revisits and updates the exposition of a fictional world after its initial introduction. It aims to reaffirm or adjust the audience's understanding of setting, rules, or backstory in light of new developments, without primarily advancing the plot.

Typically, reexposition is woven into the story world through in-universe documents, revised histories, character re-tellings, or memory-driven scenes. It can occur midstream in serialized formats or across game chapters, and it often addresses previously introduced but unclear elements to prevent confusion or inconsistency. The technique is distinguished from straightforward recap and from retcon by its emphasis on preserving immersion while correcting or clarifying world details.

Common forms include fictional manuals or records that redefine technology or laws, character dialogue that reframes past events, and memory sequences that reframe motives. An effective reexposition clarifies world-building without forcing the audience to rewatch or reread, and it can be used to align evolving canon with audience expectations after a major twist or revelation.

Impact and reception vary: when well integrated, reexposition can deepen immersion and coherence; when overused or clumsy, it risks slowing pacing or feeling artificial. The approach is often discussed alongside expository scenes, retcons, and broader worldbuilding practices in media studies.

See also: expository scene, retcon, worldbuilding.