Question: Name the director of the 1956 American science fiction horror film produced by Walter Wanger and whose plot elements were used in the fourth episode of the American animated television series 'South Park', called 'Goth Kids 3' which satirizes the goth, emo and vampire teen subcultures?
{'answer': 'Don Siegel', 'supporting_facts': [['Goth Kids 3: Dawn of the Posers', 0], ['Goth Kids 3: Dawn of the Posers', 3], ['Invasion of the Body Snatchers', 0]]}