Released to commemorate Kamen Rider 555's 20th anniversary, the film takes place after the ending of the TV series. Masato Kusaka and Mari Sonoda are fighting a new iteration of Smart Brain led by Kitazaki, who begins an operation to exterminate all Orphnochs, with Takumi Inui seemingly working with them for unknown reasons since his disappearance.
Kento Handa
Yuria Haga
Kohei Murakami
Mitsuru Karahashi
Rumika Fukuda
Ray Fujita
Daiji Asakawa
Amane Shindo
Rui Yanagawa
Ryûnosuke Hashino
Kanon Matsuzawa