Question: This British-American high fantasy film directed by Ron Howard starred an English actress and writer who co-created and starred in what ITV series?
Sentence (from "Willow (film)"): Willow is a 1988 British-American high fantasy film directed by Ron Howard, produced and with a story by George Lucas, and starring Warwick Davis, Val Kilmer, Joanne Whalley, Jean Marsh, and Billy Barty.
Relevant evidence: Yes