CBS is in its nun era with multiple shows - including Tracker and Matlock - finding ways to feature episodes around a member of the clergy. Justin Hartley's hit series, Tracker, which has continued to dominate with their ratings, enlisted a character who is a nun in the Halloween episode. The third season had its work cut out for them after Robin Weigert, Abby McEnany and Bobby Graise departed the show. Executive producer Elwood Reid teased what fans can expect as the show expands. "Some of the danger is in here because he's not a cop.