The Prague Grand Orchestra travels by train to a music festival in Yugoslavia. Only the singer Sona Klánová missed the departure. In the meantime, she managed to buy a ticket to Belgrade at the air-terminal from Mrs Navrátilová, who couldn…

The devil, following in the footsteps of Christ, decides to become flesh and take a stroll around Earth to see how humans have progressed, and have a little fun creating havoc and mayhem in the process.