Question: Do both directors of films The Unguarded Hour (1925 film) and The Count of Luxemburg (1957 film) have the same nationality?
Sentence (from "The Unguarded Hour (1925 film)"): The Unguarded Hour is a 1925 American silent comedy drama film directed by Lambert Hillyer and starring Milton Sills, Doris Kenyon and Claude King.
Relevant evidence: Yes