Question: What is the nationality of the actor who played Lancelot in the 1967 film Camelot?
Sentence (from "Camelot (film)"): Camelot is a 1967 American musical comedy-drama film directed by Joshua Logan and starring Richard Harris as King Arthur, Vanessa Redgrave as Guenevere, and Franco Nero as Lancelot.
Relevant evidence: Yes