The short answer to "when will The Greatest Showman be on Netflix" is that the film is already available on Netflix in many regions, though the exact catalog varies by territory and can change when licensing agreements expire.
Streaming availability depends on multi-year rights deals between Netflix and studios or distributors, which are renegotiated periodically. This article explains how to determine your local catalog, why titles rotate in and out, and how to stay updated on changes without relying on rumors or release windows tied to physical media or cable windows.
