The 6 Ultra Brothers vs. The Monster Army

The 6 Ultra Brothers vs. the Monster Army (ウルトラ6兄弟VS怪獣軍団), known in Thailand as Hanuman vs. 7 Ultraman (หนุมาน พบ 7 ยอดมนุษย์ - Hanuman pob Jed Yodmanud) is a tokusatsu SF/kaiju/superhero film produced in 1974 by Tsuburaya Productions of Japan and Chaiyo Productions of Thailand. It was released theatrically in Japan on March 17, 1979.

Plot
This film has the Ultra Brothers, Zoffy, Ultraman, Ultra Seven, Ultraman Jack, Ultraman Ace and Ultraman Taro, teaming up with the Hindu monkey-god Hanuman (who was merged by Mother of Ultra with a young Thai boy who was cruelly murdered by a group of robbers) to fight five evil monsters. They are Gomora (from Ultraman), Dustpan (originally from Mirrorman), Astromons, Tyrant and Dorobon (all from Ultraman Taro), which were accidentally awakened by a rocket test gone terribly wrong.

Main Characters

 * Koh
 * Anan
 * Marisa
 * Dr. Wisut
 * Robbers

Heroes

 * Mother of Ultra
 * Hanuman
 * Ultraman
 * Ultra Seven
 * Ultraman Jack
 * Ultraman Ace
 * Ultraman Taro
 * Ultraman Zoffy

Monsters

 * Gomora
 * Dustpan
 * Tyrant
 * Dorobon
 * Astromons

Production
This film, along with Jumborg Ace & Giant, marked the only time Tsuburaya Productions and Chaiyo Productions officially worked together. Decades after this film was made, relations between the two companies have deteriorated, leading to the court battle over rights to the Ultraman characters (specifically the ones depicted in this film) and even Jumborg Ace, which was eventually won by Tsuburaya in 2008.