Big Wolf on Campus (1999) : 2x20

A new nurse is in the school and is following Merton around. To get Merton to come to him, he uses voodoo. The Voodoo Doctor wants Merton to be his apprentice and to teach him everything about Voodoo, and Merton accepted the deal. He was given the order not to tell anybody about the secret, and when he told Tommy, and Male Nurse St. Jacques found out, he wants to kill Tommy using Merton and dismissing Merton from the apprenticeship to him.