You are going to Watch Case Closed Episode 23 English dubbed online free episodes with HQ / high quality. Stream Anime Case Closed Episode 23 Online English dub Smooth Sailing, Part 1. Join Conan, Richard, and Rachel as they attempt to catch some rest and relaxation aboard a cruise ship. But the gang soon ends up being cast into the middle of a dangerous family drama. Can Conan solve the mystery and find the killer before he takes out the entire family? Find out on this boat-rocking episode of Case Closed.