Question: Do both directors of films Giant (1956 Film) and The Grand (Film) have the same nationality?
Sentence (from "Giant (1956 film)"): The film stars Elizabeth Taylor, Rock Hudson and James Dean and features Carroll Baker, Jane Withers, Chill Wills, Mercedes McCambridge, Dennis Hopper, Sal Mineo, Rod Taylor, Elsa Cardenas and Earl Holliman.
Relevant evidence: No