Which film is considered the first feature-length color film?

The distinction of being the first feature-length color film goes to "The Toll of the Sea," which was released in 1922. This film marked a significant technological milestone in cinema, utilizing the two-color Technicolor process, which allowed filmmakers to incorporate color for the first time in a feature film format. Although earlier films had employed color in short segments or used hand-painting techniques, "The Toll of the Sea" was groundbreaking as it was conceived and released as a feature film using color throughout its narrative, showcasing the possibilities of color storytelling in cinema.

In contrast, while "Gone with the Wind" and "The Wizard of Oz" are famous early feature-length color films, they came many years later. Similarly, "The Adventures of Robin Hood," although an iconic film, also did not precede "The Toll of the Sea" in the context of feature-length color films. The significance of "The Toll of the Sea" lies in its pioneering role that paved the way for future color films and its enduring impact on the film industry.