
Father Dowling has always enjoyed fine art, but someone is going overboard in their role as freelance art critic. A mystery thief is methodically stealing the art treasures that once belonged to the wealthy Cabot family. And Father Dowling has an inkling the thief might be the surviving son, Jonathan. The only question is why would a rich businessman take the risk of stealing the paintings when he could easily afford to buy them outright? And Cabot has perfect alibis for each theft. It looks like it's time for some of Father Dowling's old-fashioned digging for clues.
Father Dowling and Sister Steve are taken in by a fake priest. It turns out ""Father"" Damon is actually a hit man sent to kill aging gang-leader, Victor Malko. Father Dowling tries to warn Malko, but he won't take Dowling's warnings seriously. And now the real Father's life might be in jeopardy.
Sister Steve heads undercover as a crooked card dealer at a high stakes poker game. It turns out the game is really nothing more than a ploy to cover up a robbery. Meanwhile, Father Dowling has his work cut out for him. He has to expose the crime, solve the murder of the exotic dancer and rescue Sister Steve before the card sharks find out her true identity.