A minstrel, barred from entering a castle, is given a magic flute that can manipulate movement.

In Paul Grimault's satire of the arms trade, the dealer is alerted to the breakout of war by a signal on his map, so travels in turn to each of two warring countries (his journey is traced for us on the map), selling to each the means of destroying its neighbour. —The Cine-Tourist

An encounter on a rooftop between two policemen and a thief who specializes in lightning conductors.