1 Season
1147 Episode
Case Closed - Season 1 Episode 341 The Secret Hidden in the Bathroom (2)
From the track of poison, Conan discovers the trick of poisoning the professor to death.
- Country : Japan
- Genre : Animation, Mystery, Comedy
- Director :
- Cast : Minami Takayama, Kappei Yamaguchi, Wakana Yamazaki, Akira Kamiya, Rikiya Koyama, Megumi Hayashibara