Desc: Prazske noci: Directed by Jirí Brdecka, Milos Makovec, Evald Schorm. With Milena Dvorská, Milos Kopecký, Jirí Hrzán, Milena Zahrynowska. Rumor has it that the house of Prague hide secret obtain the philosopher's stone, and complex multi-level labyrinth of underground tunnels and cellars keep many unsolved mysteries and untold treasures.