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Episode guide

S1·E155 The Key in the Water Locked Room Case

Core Aired August 2, 1999 25 min ★ 9.0/10 · 1 TMDB votes

Synopsis

Kogoro, Ran, and Conan pay a visit to an old woman. She decides to take them to her grandson, but he's found dead when they get into the house. The bathroom door is locked however. How could this have happened?

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Frequently Asked Questions

When did Season 1 Episode 155 of Detective Conan air?

Season 1, Episode 155 ('The Key in the Water Locked Room Case') originally aired on August 2, 1999.

How long is Season 1 Episode 155 ('The Key in the Water Locked Room Case')?

The runtime for this episode is approximately 25 minutes.

What happens in Detective Conan Season 1 Episode 155?

Kogoro, Ran, and Conan pay a visit to an old woman. She decides to take them to her grandson, but he's found dead when they get into the house. The bathroom door is locked however. How could this have happened?...