A band of medieval mercenaries take revenge on a noble lord who decides not to pay them by kidnapping the betrothed of the noble's son. As the plague and warfare cut a swathe of destruction throughout the land, the mercenaries hole up in a castle and await their fate.
Three amateur dirt-bike racers each fall in love with a young woman who, with her brother, sells French fries and hotdogs at the races. Everyone is looking for a better life: she wants out of the business and away from her brother; and the motocross racers want to make their marks as professionals in their sport.
