Sister Steve's ex-boyfriend, Jack, witnesses a murder, but when the cops arrive the victim is alive and well. Jack seeks out Sister Steve for help.

A woman of the parish tells her fiancé of her call girl past and is promptly murdered. It's up to Father Frank and Sister Steve to discover if it was the fiancé, or perhaps a former client who killed her.

A mysterious man dies in Frank's confessional. Frank calls the police, but when they arrive the body is gone.

Father Frank Dowling is a priest with a penchant for solving mysteries. He has to solve the mystery of a young man who's obsessed with finding his natural parents: when the man steps out onto the ledge of a building, threatening to jump unless he's told who his parents are, Father Dowling is called to try and talk him down; unfortunately the man falls, and it looks like he may have been murdered.