엘리멘트리시즌 6 이미지 교체에피소드 번호15How to Get a HeadOverviewHolmes and Watson's investigation into the murder of a religion professor puts them on the hunt for a killer connected to the occult. Also, Holmes and Watson curate a list of potential replacements for Detective Bell when it looks likely the officer will be asked to join the U.S. Marshal Service.Air dateAugust 12, 2018Runtime (min)45