Of all the Cohen Brother's tremendously entertaining movies, this is the best. This is the one that they will be remembered for. William H. Macy plays Jerry Lundegaard, a man in a spot. He's a used car salesman that has been securing loans for cars that are not really in his lot. The bank is calling in the loans, threatening legal action, and he needs money fast. He forms a plan to have his own wife kidnapped, thereby splitting the ransom money between himself and the kidnappers. It's a terrible plan, and it quickly unravels into a bloody mess of murder and betrayal. When bodies begin to mount, a local police officer, Marge Gunderson, is called in. Frances McDormand plays Marge Gunderson, and she makes the movie magical.

McDormand won an Oscar for the role, and this is one instance when the recipient deserved the award. She plays "Margie" with a huge dose of humanity. She is a character that sneaks up on you. When she is introduced, you wonder if perhaps she is just a small town officer in way over her head. She is pregnant, speaks in small town (Minnesota) idioms, and throws up from morning sickness when investigating the first brutal murders. She seems more like a nice, Minnesotan housewife than a cop. But early you get the feeling that there is something special about her.

The killings involve a traffic cop that was killed while issuing a ticket for a missing plate. In his log book, he was written DLR. When Marge's fellow officer says that he has run a search for all tags starting with DLR, Marge says gently, "I'm not sure I agree with you 100 percent on your police work there, Irv." She explains to Irv that DLR means that it was a new car, a dealer's car. "Oooh" says Irv, staring into space. Then Marge tells Irv a joke about the guy that couldn't afford a vanity license plate, so he changed his name to FGS1135. "That's a good one," says Irv, but it is clear Marge's wit has gone over his head.

The brilliance of the scene is that Marge is never cruel or condescending to Irv, never thinks less of him, and is not making fun of him. She is simply enjoying her own intelligence, and we can see the very private sparkle in her eyes.