Zatch Bell! - Season 0 Episode 4 : Zatch Bell! Attack of Mechavulcan. 2006

Marketed as Konjiki no Gash Bell!! Attack of Mechavulcan on the official website and theatrical poster, is a 2005 Japanese animated film and the second movie based on the anime series Konjiki no Gash Bell!!. The first film was Konjiki no Gash Bell!! Unlisted Demon #101, which was released in 2004. This 85-minute film was released in Japan on August 6, 2005, but has not been dubbed in any other languages besides Japanese.