Coal Miner's Adventure (1970)

A exploits of one simple-minded Coal Miner after his son is captured from his family home on a secluded island on the Mediterranean sea. Chasing the pirates who stole his son sends the Miner to the mysterious and authoritarian land of Bosnia, where strange mechanical creatures, known as walkers, keep the peace. Coal Miner must leave the comfort of his old life behind, meeting and encountering strange characters, places and technologies and must defeat the evil and mysterious Boss, stopping his dastardly plans that threaten the world as we know it.