A period musical comedy set in a quiet Prague quarter at the end of the fifties. Using the western plot device of the "man from nowhere" a generation gap story unfolds of changing social climate. The action is driven by the character of a young man named Baby who causes a local rebellion by bringing rock'n'roll to a Communist neighborhood raised on swing.
Young English gentleman Richard travels with his uncle Archibald to Prague, Czech kingdom. There he meets a beautiful girl Olivia, a young noblewoman with a secret. They fall in love with each other but he doesn't know Olivia is a companion of evil count Kronberg, ruler of pack of Prague vampires.
A fourteen-year-old girl isplaced in an institution for mentally ill instead of a foster-home due to an official mistake. Here she gets a most cruel treatment which is governed by high-handedness of the spineless and perverse nurses. The girl attempts a desperate escape.