S2·E24 The Shaman's Apprentice

The son of an Indian shaman, who has embraced the white man's medicine and become a doctor, is frustrated by the patients he loses. He stumbles across a cursed Indian rattle hidden away by his father, which allows him to miraculously cure the sick at the cost of another's life. Unfortunately, the doctor's next patient is Vera, a friend of Micki's. She has to choose between getting her friend cured at the cost of another's life. Ultimately, the trio unite with the father and his daughter (also a shaman) to stop the curse. The son is killed and the shaman promises to keep the rattle safe in his care.