Mackenzie met Norman Reedus and Sean Patrick Flanery when she was just a young girl who was lucky enough to have Troy Duffy as her Godfather. Nearly ten years later she's going back to Canada to spend time with Troy and even reconnect with Sean and Norman. But what will happen when the filming of the second Boondock Saints movie comes to an end? Will she keep in touch with the two actors or will she lose contact with them for a second time?

This is a Boondock Saints AU, Murphy/OC romance fan-fiction. Grace O'Shea has a calling too. The Saints dug little Grace O'shea out of a grave after the Ivanov family buried her alive with the corpse of her father. They raised the child with the help of their da Noah MacManus. The murder of a priest in Boston - made to look like the work of The Saints draws the boys back into their holy work, but will Grace be able to save them in the end, and will one of the twins ever want her as much as she wants him? A word of caution: At some point during the progression of this story there will be explicit smut, so if that kind of thing bothers you, Saint Grace may not be for you.