Daniel, the driver of a very special taxi in Marseille, gets a famous soccer player to the stadium in time and later helps his clumsy police friend Émilien catch the dangerous Belgian after he escaped on Émilien's guard.

In 18th-century France, the Chevalier de Fronsac and his Native American friend Mani are sent to the Gevaudan province at the king's behest to investigate the killings of hundreds by a mysterious beast.

Police inspector Emilien and his taxi-driver pal Daniel are back, this time on the tail of a group of Japanese yakuza.