Detective Conan › Season 1

S1 E336: The Secret of the Tohto Laboratory (2)

Name: The Secret of the Tohto Laboratory (2)
Released: 2003-09-15

Conan narrows the suspects down to three people with a reason to commit the crime. While he lacks evidence, he knows that a missing button is important.

Air date	Sep 15, 2003
Runtime	25 minutes
TMDB rating	★ 8.5/10