Perry (Raymond Burr) is paying a visit to see an old friend in the church who has concerns that when it comes to the church's business dealings things are not quite on the level. But whilst there Father Thomas O'Neil (Timothy Bottoms) is murdered and Sister Margaret (Michele Greene) is charged with the murder despite claiming she is innocence. Unsurprisingly Perry takes the case and calls back Paul (William Katt) from his holiday in the sun to help do the investigating. It quickly becomes apparent that Father O'Neil's murder was due to him looking in to the business dealings of various people who weren't happy with his snooping.
The formula is there - the build-up to the murder, the investigations, Perry getting under people's skin with his questions, the revelations in the courtroom and of course Paul doing his usual snooping, and the final revelation. It's a standard yet solid and entertaining episode. Tom Bosley stars as a priest- not too long he would play Father Dowling in a mystery series.