In the Electric Mist

In the Electric Mist French title Dans la brume lectrique is a 2009 FrancoAmerican mystical drama film based on the novel In the Electric Mist with Confederate Dead by James Lee Burke. It is directed by Bertrand Tavernier, written by Jerzy Kromolowski and Mary OlsonKromolowski, and stars Tommy Lee Jones in the lead role of Louisiana police detective Dave Robicheaux.

Iberia Parishs Sheriff Detective Dave Robicheaux Tommy Lee Jones is investigating the murder of a young woman and has a chance encounter with a pair of Hollywood stars, Elrod Sykes Peter Sarsgaard and his girlfriend Kelly Drummond Kelly Macdonald. They are in the small town to make a Civil War film.Due to Elrods erratic driving, Dave determines that the actor is driving drunk and decides to arrest him. Objecting to being sent to jail, Elrod tells Dave of a decayed corpse that he and Kelly had found in the swamp. ........

Source: Wikipedia