AVATAR: The Final Cut aims to put Avatar's best foot forward by removing unnecessary narration and extending character development. The extended edition, while better than the theatrical by far, was lacking a 3D release. This edit not only fixes the main problem of the film, but also brings an all new 3D version of the extended experience.

With his mother dead and his father at war, Seita takes it upon himself to protect and raise his younger sister Setsuko during WWII.