Premise: Goodfellas (stylized as GoodFellas) is a 1990 American crime film directed by Martin Scorsese. It is an adaptation of the 1986 non-fiction book "Wiseguy" by Nicholas Pileggi, who co-wrote the screenplay with Scorsese. The film narrates the rise and fall of mob associate Henry Hill and his friends over a period from 1955 to 1980.
Hypothesis: GoodFellas is set in 1990's America.