
The image is iconic: Sally Field standing atop a work table in a noisy textile factory in Martin Ritt's 1979 workplace drama Norma Rae.
Her Norma Rae Wilson's just been fired for creating a disturbance at the factory, the sheriff's coming to haul her off to jail, and she's holding up a piece of cardboard on which she's scrawled just one word: "UNION."