What is the purpose of director's cuts and why do directors create them?

Film directors create director's cuts to give the film audiences a closer look at their original version of the film.

In most cases, the film director does not have final say over the edit that gets released in cinema theaters. Film studios, who finance the film, often make changes to target a wider film audience, improve pacing, or fit specific time constraints.

Film directors use their films to tell scripts and explore ideas. A director's cut is a way for them to fully express their vision, even if it is not as commercially viable as the theatrical cut. It is simply a different artistic perspective.

While director's cuts are sometimes longer, it's not always the case. The cinema director might tighten up the original cut or even remove scenes they feel were unnecessary.