Brother Jacques is one of the younger, newer teachers at Trinity. Archie assigns students to jump up and dance every time he utters the word “environment” in class. Brother Jacques, however, catches on and purposely repeats the word, causing students to exhaust themselves. Obie suspects that Archie has forewarned Brother Jacques and that the assignment is really a joke on Vigils members. Brother Jacques is also one of the teachers who suspects that Brother Leon has bought the chocolate supply with unauthorized money.