The singers of TWO-MIX were kidnapped by two men. Conan and the Detective Boys were with one of the members and tells Inspector Megure what happened. The kidnappers want a tape that TWO-MIX sang because it had hints that led them to a crime they had done a while ago. The kidnappers want the Detective Boys to deliver it but then later, the kidnappers want Ayumi alone to deliver the tape. In the end, the Detective Boys manage to rescue TWO-MIX just in time for their concert.
Elenco: Minami Takayama , Kappei Yamaguchi , Wakana Yamazaki , Akira Kamiya , Rikiya Koyama , Megumi Hayashibara , Kenichi Ogata , Ikue Otani , Wataru Takagi , Chafurin , Yukiko Iwai , Kotono Mitsuishi , Kikuko Inoue , Fumihiko Tachiki , Hideyuki Tanaka , Kenichi Ogata , Sumi Shimamoto , Unsho Ishizuka , Yukiko Iwai , Yukitoshi Hori , Yuko Miyamura , Wakana Yamazaki , Kappei Yamaguchi , Minami Takayama , Akira Kamiya , Rikiya Koyama , Ryotaro Okiayu , Ai Orikasa , Atsuko Yuya , Hiroyuki Kinoshita , Asako Dodo .