Question: Do both directors of films Carbine Williams and Antony and Cleopatra (1972 film) share the same nationality?
Sentence (from "Antony and Cleopatra (1972 film)"): Heston and Hildegarde Neil portray the titular roles of Mark Antony and Cleopatra, with a supporting cast featuring Eric Porter, John Castle, Fernando Rey, Carmen Sevilla, Freddie Jones, Peter Arne, Douglas Wilmer, Julian Glover and Roger Delgado.
Relevant evidence: No