Nitpick: In the climactic scene of the episode outside the church, the pastor is shown wearing a Geneva robe and a preaching stole. While this is likely a free church and therefore his vestments are not strictly limited, this is a highly unusual combination. The Geneva robe and the preaching stole are representative of two different 'branches' of liturgical garments. The robe (a medieval academic garment) would usually be accompanied by a hood or a clerical collar. The stole would usually be used with an alb (an ancient Roman garment). While not strictly a goof, this is a strange creative choice which is probably made out of ignorance rather than intent.