As well known for her political activism as for her varied screen roles, actress Susan Sarandon defied being stereotyped in both her career and her personal life. The former Ford model, often playing seductive older women, demonstrated throughout her career considerable range and fearlessness, excelling equally as devoted mother and sultry screen siren. Though her film debut was in 1970, Sarandon made her first measurable impression as the wide-eyed, WASP-ish ingénue in the long-running “Rocky Horror Picture Show” (1975), then achieved critical acclaim and an Oscar nod as a casino worker run afoul with the mob in “Atlantic City” (1980)....