A vacation-bound Vecchio reluctantly accompanies Fraser, who is escorting an uncooperative witness (and compulsive liar) back to Canada to testify. Along the way, they find themselves being hunted by hit-men for the Canadian mob.
Vecchio and Fraser protect a down-on-his-luck shoemaker from someone out of Vecchio's past: a former schoolyard bully turned powerful mob boss. Meanwhile, Vecchio's sister Francesca decides to romantically pursue Fraser in earnest.
While attempting to deliver a party invitation to a prominent Chicago businessman, Fraser can't seem to steer clear of the man's obnoxious fiancée, who leads him on a merry misadventure with her jealous groom-to-be in pursuit.
Taking some R&R to rebuild Fraser's cabin, Fraser and Vecchio find themselves in dire straits when an escaped convict masquerades as their pilot, crashing them in the Canadian wilderness. Their misfortune grows when Fraser reveals the crash has left him blind.
Ray is furious after being declared legally dead, and goes to withdraw his savings from his local bank. Fraser and Ray then get caught up in a robbery, which leads to them ending up being trapped in the vault, with only a matter of time before the air runs out.