Frances McDormand earned an Oscar for her turn as pregnant Sheriff Marge Gunderson, who’s sharper than her Northern Minnesota dialect suggests. The intrepid Gunderson bangs on doors and asks questions to unravel a kidnapping plot and the string of murders it provokes. McDormand receives grand support from William H. Macy as a car dealer who conspires with hotheaded kidnappers Steve Buscemi and Peter Stormare.