Kyogoku Makoto the Understudy (Part Three) Tokuzono, an actor, falls at the drama filming site. Otori, an assistant director who may have noticed the perpetrator of the incident, is also murdered. He seems to have been poisoned, but no poison was detected in the drink he had until the last minute. Conan investigates while being at the mercy of Sera, who is obsessed with searching for "Shinichi Kudo".