The 6 Ultra Brothers vs. the Monster Army (ウルトラ6兄弟VS怪獣軍団, Urutora Roku Kyōdai tai Kaijū Gundan), known in Thailand as Hanuman Meets 7 Supermen (หนุมาน พบ 7 ยอดมนุษย์ - Hanuman pob Jed Yodmanud), is a Thai-Japanese tokusatsu superhero kaiju film produced in 1974 by Tsuburaya Productions of Japan and Chaiyo Productions of Thailand.
The sun is gradually moving towards the Earth, causing massive heat waves, birds to fall from the sky, and a lack of rain.
A group of children perform a rain dance, believing that the gods will solve the problem, while Dr Wisut, a scientist at a nearby missile site, plans to launch rockets that will conduct a weather modification experiment, although his assistant Marissa believes that they should also ask the gods for rain.
The robbers beat up a boy named Piko when he tries to step in, but when he gets up and climbs into their jeep, he is shot in the face, killing him.
Fortunately, the Mother of Ultra, witnessing the incident from Nebula M78, revives the child, believing his death to be unfair, granting him the ability to transform into the legendary deity Hanuman.
Hanuman flies away to persuade the Sun to enact revenge on the robbers who killed Piko, but Piko's friend Anan attempts to follow him, collapsing due to the intense heat, and dreaming about the Phra Lak Phra Ram story featuring Hanuman.
The explosion creates an earthquake which in turn causes a fissure to form in the ground, from which emerge five evil monsters.
To pay it off, his son Noboru Tsuburaya asked Sands to coproduce a film with him, leading to both The 6 Ultra Brothers vs.