The most insidious and powerful elements of the America mafia have moved into Montreal... they have taken a firm grip on a situation that threatens to blow up friendly relations between Canada and the US... a trade crisis develops... political repercussions boil over... vital energy resources are at stake... and the already besieged economies of two nations falter on the brink of disaster...

...until the Executioner arrives and the mobsters begin to disappear one by one, piece by piece. It is war as usual. No rules, no treaties, and no territorial boundaries.

Against this enemy only one strategy seems to work - Mack Bolan, the Executioner!