Black Magic aired 10th November 1976. Cyrus Carstairs, the inventor of a new top secret formula for high speed alloy to be used in jet fighters dies, leaving his greedy relatives greedy for his inheritance. One of them puts the formula up on the black market, and Jaime is send in to get it first, posing as cousin Tracy, whom nobody had seen since she joined the circus as a fortune teller 18 years earlier.