Kogoro, Conan, real estate company president Azuma, secretary Kasai, and office worker Matsuko gather at an abandoned research facility. Azuma has been threatened with murder and hired Kogoro to find the culprit. Officer worker Sannan, auto mechanic Kitao, and waitress Kana, all of whom hate Azuma, have also been invited to the research facility. Kogoro reports the results of his investigation to Azuma and identifies the person who attacked Azuma. However, upon noticing the mistake in Kogoro's reasoning, Conan fires his stun watch at him. Conan closes in on the truth as the Sleeping Kogoro, but...
Sur les conseils de son bras droit, le directeur d’une agence immobilière décide d’engager Kogorô Môri suite à des menaces de mort par téléphone. Le détective commence son enquête en interrogeant les trois principaux suspects listés par son client...
Kogoro y Conan empiezan a investigar un caso de amenaza telefónica, pero los sopechosos son extraños y hay cosas que parecen no encajar. ¿Cuál será la verdad detrás de este caso?
一家房地产公司的黑心社长东先生和他的助手河西找到了毛利小五郎，他们称自己接到了杀人预告电话，而对方的目标就是东先生。嫌疑人有三个，小五郎和柯南一一找他们确认过，调查过程中柯南察觉到了一丝异常。三个嫌疑人被叫到了一起，柯南麻醉了小五郎后展开了推理，但就在结果出来后众人却都露出了诡异的笑容。
Kogoro viene assoldato da un uomo per individuare chi lo ha aggredito. Conan addormenta Kogoro e risolve il caso. Si scopre però che le sei persone presenti fanno parte di una compagnia teatrale e Kogoro è stato protagonista di una candid camera.
Kogoro i Conan comencen a investigar un cas d'amenaça telefònica, però els sospitosos són estranys i hi ha coses que semblen no encaixar. Quina serà la veritat darrere d'aquest cas?
