Kamen Rider: Run All Over the World (仮面ライダー 世界に駆ける Kamen Raidā Sekai ni Kakeru) is a short 3D film originally screened in the Coal History Village in Yubari between April 29 throughout October 31, 1989. The film involves a team-up between Kohtaro Minami's four Kamen Rider alter-egos (Black, RX, Robo Rider, and Bio Rider) to fight against the Crisis Empire. Tetsuo Kurata plays Minami Kohtaro and voices all four of his Kamen Rider alter-egos. General Jark, the four commanders of Crisis, and three high priests of Gorgom also appear in the movie, all played by their original actors with the exception of Bosgun (who is unvoiced) and Darom (who is voiced by Eisuke Yoda). Yoshio Urasawa wrote the film's plot.