Question: Who did Garrett M. Brown portray in a  comedy film directed by John Hughes and starring John Candy and Amy Madigan, with Jean Louisa Kelly, Gaby Hoffmann, Macaulay Culkin, Jay Underwood, and Laurie Metcalf in supporting roles?
Sentence (from "Party Monster (film)"): The film tells the story of rise and fall of the infamous New York City party promoter Michael Alig.
Relevant evidence: No