1Episodio 1
18 years old Peter has his first love Jana, that gets pregnant. To obtain a flat, despite his parents resistance, he starts to work in mine, where his father Milan works too. Elite miner, that is suffering from claustrophobia, after he survived a caving. Through Peter's eyes we are getting to know tough friendship, as well as inconceivably hard work 600 meters under surface.
2Episodio 2
July, 7th, 1961. Dukla mine, due to lack of safety precautions, turn to blazing hell. Fear, chaos, panic, but also the bravery and determination to save those, who stayed under the surface.