Question: Do both directors of films The Twentieth Century Tramp; or, Happy Hooligan and His Airship and Block Busters share the same nationality?
Sentence (from "The Twentieth Century Tramp; or, Happy Hooligan and His Airship"): The Twentieth Century Tramp; or, Happy Hooligan and His Airship is an American silent short film produced and directed by Edwin S. Porter and released in 1902.
Relevant evidence: Yes