(as Zoltay Miklós)
Savanyú and his friend work at a plant. After the monotonous shifts they engage in the pleasures of the afternoon and the night, i.e. parties and concerts. Savanyú dates Juli, they are already engaged. The young men live as sub-tenants, the young women in workers' hostels. None of these places are suited for spending time together. They are in need of an apartment. Out of the ruinous apartment which they lay siege on, however, they are sent away by the otherwise friendly policeman. At a concert held in the Park of Youth, Juli gets to know Géza. They flirt, then go to the country with a pop-group. Savanyú and his friends follow them. A minor fight cools the atmosphere.
Año 1863. Etienne Lantier, despedido de la compañía de ferrocarriles por estar implicado en actividades sindicales, consigue trabajo en una mina del norte de Francia. Encuentra alojamiento en casa de la familia Maheus, donde todos son mineros y cuya hija, Catalina, se rinde a sus encantos. El trabajo es duro, mal pagado y peligroso. Cuando se enteran los mineros de que se les va a rebajar el salario, liderados por Lantier, se rebelan. La compañía decide contratar a otros obreros en su lugar y las autoridades reprimen a los rebeldes sin miramiento alguno.
Félix, a somewhat clod-hopping young man, finds himself in the Grand Hotel of Little Lagonda, barefooted and in pyjamas. He is soon followed by a hooded, fat and leggy gangster. This is all the more strange as the hotel is under quarantine with the pretext of a plague-epidemic, in order to make it a suitable ground for the negotiations of certain oil-companies.