When a tragic accident ends the life of Mr. Rose, the genius behind Rose's Manure Company, the livelihood of its loyal fleet of salesmen threatens to go, as they say, into the toilet. Enter estranged daughter Rosemary (Tea Leoni), a high-class cosmetics salesgirl, who steps in to take control. She is not sure she has a nose for the family business, but she is determined to make foul into profit. Little does she know that a ruthless, slick-talking fertilizer rep (Kyle MacLachlan) is plotting a takeover. Whether she likes it or not, she must trust her top salesman, Patrick Fitzpatrick (Billy Bob Thornton), to devise a plan to regain Rose's rightful position on top of the heap. Sure Patrick can move manure by the truckload, but does he really have the business savvy to take on the most ruthless fertilizer rep in the region?