The Lost Evidence is a television program on The History Channel which uses three-dimensional landscapes, reconnaissance photos, eyewitness testimony and documents to reevaluate and recreate key battles of World War II. The entire series was made up of 23 fifty-minute episodes with the exception of the D-Day episode, which is 100 minutes in length (or 1 hour and 40 minutes). The first episode was aired in the UK in 2004.