Detective Conan › Season 1

S1 E335: The Secret of the Tohto Laboratory (1)

Name: The Secret of the Tohto Laboratory (1)
Released: 2003-09-08

While waiting for a movie preview to start, Conan and the Detective Boys take a nap at a crew member's house — and discover a murder when they wake up.

Air date	Sep 8, 2003
Runtime	25 minutes
TMDB rating	★ 7.5/10