Question: What nationality is the director of film Riot In Cell Block 11?
Sentence (from "Don Siegel"): He is best known for the original sci-fi film "Invasion of the Body Snatchers" (1956), as well as five films with Clint Eastwood, including the police thriller "Dirty Harry" (1971) and the prison drama "Escape from Alcatraz" (1979), and John Wayne's final film, the 1976 Western "The Shootist".
Relevant evidence: No