Holmes' Revelation
Cast
Plot
After coincidentally finding the cat of a rich English lady, Diana, Ran, Mouri and Conan are invited to go visit London. Due to passport issues, Conan is given permission by Ai to change back into Shinichi for 24 hours and later back to Conan to meet up with the Mouris. But soon after his visit to the Sherlock Holmes Museum at Baker Street, Conan meets a young boy called Napoleon Glass looking for Holmes. After telling the boy that he is Holmes' assistant, Napoleon tells Conan about a mysterious man who forewarned a murder in London and left him a riddle. Conan later finds out through the New Scotland Yard that there are many young boys all over London who have received the same riddle. To stop this soon-to-be mass murderer from achieving his goals, Conan opens yet another case but this time in London - the home of the greatest detective, Sherlock Holmes.