Ksiezycowe dziecko was released in the year 1974。Ksiezycowe dziecko is also called as Moonchild, il figlio della luna, Im Jenseits ist die Hölle los, Full Moon。

A young artists spends the night at a mysterious inn, where he meets a group of strange, sullen people, among them the innkeeper's beautiful daughter. What he doesn't know is that he has wandered into a kind of spiritual void, and the inn's residents are engaging in a battle over his soul.