Mary is a hit woman working for an organized crime family in Boston, whose life is completely turned around when she meets a young boy whose path she crosses when a professional hit goes bad.
A disgruntled summer-stock actor contemptuously disregards the superstition surrounding Shakespeare's tragedy, Macbeth and, by doing so, unleashes the curse of 'The Scottish Play' and wreaks havoc on the company.
In an attempt to win the love of the newly single Julia on her birthday, a series of hilarious and unfortunate events ensue resulting in an unexpected death. Now the two rival suitors must fix the debacle while simultaneously competing for Julia's affections.