Black Jack (TV) - episode 6 - 14 Nov, 2004

A boy who is afraid of his teacher, Mr. Muramasa, is hit by a motorcycle when forced to go to school. Muramasa hires Black Jack to save the boy's legs. When the teacher learns of the boy's fear, he leaves the hospital in a daze and is struck by a car. He offers Black Jack his life insurance to pay him for his student's operation, but the doctor saves them both. (Source: Wikipedia)