This is the first film adaptation of the Ultraman Ginga TV series. It was released as a double-bill with Mega Monster Rush: Ultra Frontier - Dino-Tank Hunting. Chronologically it takes place between Episode 6 & 7 of the Ultraman Ginga TV show.
as Ultraman Taro
as Hikaru Raidō
as Misuzu Isurugi
as Kenta Watarai
as Chigusa Kuno
as Tomoya Ichijōji
as Ginga Spark Voice
as Alien Icarus (voice)
as Alien Valkie (voice)