“[as Mary goes to hitchhike she notices a police car approaching them] Mary Jackson: Girls. Dorothy Vaughan: No crime in a broken-down car. Mary Jackson: No crime being Negro neither. Katherine Johnson: Button it up, Mary. Nobody wants to go to jail behind your mouth. Mary Jackson: I’ll do my best, s…”
— Allison Schroeder, Theodore Melfi, Mary Jackson, Janelle Monae, imdb.com