Question: What 1974 television special was a prequel to a 1978 television animated special, in which the 1978 special used the vocal talents of one of the members of "The Blues Brothers"
Sentence (from "Witch's Night Out"): Produced in a Toronto studio, it was the sequel to the 1974 special "The Gift of Winter" with the vocal talents from Dan Aykroyd and Valri Bromfield.
Relevant evidence: Yes