Slayers: The Motion Picture
English title: Slayers: The Motion Picture
Japanese title: 劇場版スレイヤーズ
Alternative titles: Slayers Perfect, Gekijouban Slayers, Slayers Movie 1
Type: Movie
Source: Light novel
Episodes: 1
Status: Finished Airing
Aired: Jul 29, 1995
Duration: 1 hr 4 min
Rating: PG-13 - Teens 13 or older
Studios: J.C.Staff
Producers: Kadokawa Shoten, Marubeni
Licensors: ADV Films
Genres: Adventure, Comedy, Fantasy

In this prequel movie to the Slayers televison series, Lina Inverse travels to Mipross Island with her rival/traveling companion Naga the Serpent. While they originally came for the hot springs, they soon find them selves mixed up in a conspiracy involving a mazoku named Joyrock. Years ago, he killed all of the elves that inhabited the island and absorbed their power. They are soon joined by an old mage named Rowdy Gabriev, who was in love with one of the elves slaughtered and also wants to defeat Joyrock. 

(Source: ANN)