Catherine Marielle

Romain Dupree arrives to Montreal from France only to be informed that his son is dead. However, the deceased is not his son, but an individual who was using his passport. Dupree begins a frantic search for his son, who happens to be wanted by the local mob.

An outbreak of a bacteria called M-3 causes people to die in extreme pain via body spasms. A woman who is a carrier escapes from a hospital and goes on the run, spreading the plague to people she encounters, and onto food in fast food stops etc. She has no idea however that she is a carrier, and as such may carry a cure.