The German episode title is "Sherlock Holmes auf Hawaii" ("Sherlock Holmes in Hawaii"). The French title is "Celui qui se prenait pour l'autre", meaning "He Who Took Himself for Another". The Italian title is "Sulle orme di Sherlock Holmes", meaning "In Sherlock Holmes' Footsteps".
This is the first episode in which Higgins takes center stage, and Thomas, Rick and T.C. are relegated to the background.