Most of the music used in this movie is music from the series, only remixed with better instruments.
The main villain Yakumo is named Gunther in the Filipino dub of the movie.
Many people think that Central Park Media licensed and dubbed Yu Yu Hakusho The Movie: Poltergeist Report after Funimation licensed the TV series, but this is not true. Central Park Media actually released Yu Yu Hakusho The Movie: Poltergeist Report on VHS in 1998, which was 5 years before FUNImation licensed the TV series in 2002.