Question: Who created the Camelot musical and wrote the screenplay for the Camelot film adaptation? 
Sentence (from "Quest for Camelot"): Quest for Camelot (released in the United Kingdom as The Magic Sword: Quest for Camelot) is a 1998 American animated musical fantasy film directed by Frederik Du Chau and based on the novel "The King's Damosel" by Vera Chapman.
Relevant evidence: No