Question: When is the director of film The American Gangster 's birthday?
Sentence (from "Ben Burtt"): Burtt is notable for popularizing the Wilhelm scream in-joke and creating many of the iconic sound effects heard in the "Star Wars" film franchise, including the 'voice' of R2-D2, the lightsaber hum, the sound of the blaster guns, and the heavy-breathing sound of Darth Vader.
Relevant evidence: No