Deputy Officer of the United Nations Alliance, Simon Marcus, who aims to conquer the world with the terrorist organization Downfall along with the mad scientist Keiji Uraga, attack the Kamen Riders with overwhelming strength. It is only on Kamen Rider Grease that the enemy's abilities did not work. In order to defeat this new enemy and rescue Misora, Kazumi Sawatari must create a new item ... but it is told that it requires the life of his friends, the Three Crows. The ultimate decision must be made.
Is Kamen Rider Build NEW WORLD: Kamen Rider Grease on Netflix? Unfortunately the movie Kamen Rider Build NEW WORLD: Kamen Rider Grease is not yet available on Netflix.
| Writing | Shogo Muto | Writer |
| Directing | Shojiro Nakazawa | Director |
| Production | Kazuo Kato | Executive Producer |
| Sound | Kenji Kawai | Original Music Composer |
| Crew | Tomoyuki Iwasaki | Cinematography |
| Art | Shuichi Oshima | Production Design |
| Editing | Ren Sato | Editor |
| Directing | Jun Watanabe | Action Director |
| Directing | Ryousuke Sakuno | Assistant Director |
| Production | Takashi Ibano | Production Manager |
| Production | Tsuyoshi Nakano | Producer |
| Production | Takahito Ōmori | Producer |
| Production | Hideaki Yanaka | Producer |
| Production | Koji Sasaki | Line Producer |
