Fletch is a fish out of water in small-town Louisiana, where he's checking out a tumbledown mansion he's inherited. When a woman he flirts with turns up dead, he becomes a suspect and must find the killer and clear his name.
This movie tells the story of the latter years of Earl Long, a flamboyant governor of Louisiana. The aging Earl, an unapologetic habitue of strip joints, falls in love with young stripper Blaze Starr. When Earl and Blaze move in together, Earl's opponents use this to attack his controversial political program, which included civil rights for blacks in the 1950's.
A hardened New Orleans cop, Dave Robicheaux, finally tosses in the badge and settles into life on the bayou with his wife. But a bizarre plane crash draws him back into the fray when his family is viciously threatened.