Saraba Kamen Rider Den-O the Movie: Final Countdown is the third tokusatsu superhero film adaptation of the popular Kamen Rider Series Kamen Rider Den-O, and the last of the Den-O films, following Kamen Rider Den-O: I'm Born! and Kamen Rider Den-O& Kiva: Climax Deka. The script was written by Yasuko Kobayashi and directed by Osamu Kaneda, both of which have worked on the previous Den-O films. Final Countdown was released on October 4, 2008.