Plot: Jean Smart takes us through her illustrious career, including her roles in 'Hoodlums,' 'Designing Women,' 'Overkill: The Aileen Wuornos Story,' 'Guinevere,' 'Frasier,' '24,' 'Fargo,' 'Watchmen,' 'Mare of Easttown,' 'Hacks' and 'Babylon. '