Hanuman and the Seven Ultramen(1974)

Original title: หนุมาน พบ 7 ยอดมนุษย์

After a valiant Thai boy is brutally murdered by a gang of archeological looters, his soul is joined with the Hindu god Hanuman, who teams up with Ultraman and his brethren against familiar Ultra-foes unleashed by a weather control experiment gone awry, in this influential Thai-Japanese co-production.