Lt. Dave Robicheaux, a detective in New Iberia, Louisiana, is trying to link the murder of a local hooker to New Orleans mobster Julie (Baby Feet) Balboni, who is co-producer of a Civil War film. At the same time, after Elrod Sykes, the star of the film, reports finding another corpse in the Atchafalaya Swamp near the movie set, Robicheaux starts another investigation, believing the corpse to be the remains of a black man who he saw being murdered 35 years before.
Unfortunately the movie In the Electric Mist is not yet available on HBO Max.
| Art | Merideth Boswell | Production Design |
| Production | Frédéric Bourboulon | Producer |
| Production | Gulnara Sarsenova | Executive Producer |
| Writing | Mary Olson-Kromolowski | Screenplay |
| Sound | Marco Beltrami | Original Music Composer |
| Writing | Jerzy Kromolowski | Screenplay |
| Production | Lisa Mae Fincannon | Casting |
| Writing | James Lee Burke | Novel |
| Production | Michael Fitzgerald | Producer |
| Directing | Bertrand Tavernier | Director |
| Production | Penelope Glass | Executive Producer |
| Production | Jeanne McCarthy | Casting |
| Production | Deborah Dobson Bach | Producer |
| Editing | Thierry Derocles | Editor |
| Editing | Roberto Silvi | Editor |
| Camera | Bruno de Keyzer | Director of Photography |
| Editing | Larry Madaras | Editor |
| Art | Kelly Curley | Art Direction |
| Sound | Jason Ruder | Music Editor |
| Editing | Jesse Wagler | Digital Intermediate |
| Costume & Make-Up | Yolanda Mercadel | Key Hair Stylist |
| Costume & Make-Up | Marcia Evers | Seamstress |
| Sound | Mark Allen | Sound Effects Editor |
| Visual Effects | David Sosalla | Visual Effects Supervisor |
| Crew | David K. Nami | Special Effects Coordinator |
| Costume & Make-Up | Kellie Robinson | Makeup Artist |
| Production | Nicole Abellara Hallman | Casting Associate |
| Crew | Stephen Bourgeois | Special Effects Coordinator |
| Sound | Trevor Ward | Dolby Consultant |
| Visual Effects | Ladd Lanford | Visual Effects Producer |
| Costume & Make-Up | Allison Gordin | Makeup Artist |
| Art | Elizabeth Keenan | Set Decoration |
| Sound | Jacqueline Simms | Music Supervisor |
| Costume & Make-Up | Kathy Kiatta | Costume Design |
| Camera | Chris Squires | Steadicam Operator |
| Camera | Henry Tirl | Steadicam Operator |
| Lighting | Ferdinand Duplantier Jr. | Rigging Gaffer |
| Lighting | Wells A. Smith | Rigging Grip |
| Editing | Alicia Johnson | Digital Intermediate |
| Visual Effects | Alicia Johnson | Visual Effects Coordinator |
| Costume & Make-Up | Tarra D. Day | Makeup Department Head |
| Production | Shannon DeAntonio | Casting Associate |
| Sound | Johnny Caruso | Music Editor |
| Lighting | James Trapper McEvoy | Rigging Grip |
| Sound | David Bach | Sound Re-Recording Mixer |
| Sound | Olivier Dô Hùu | Sound Re-Recording Mixer |
| Editing | Florent Danny Retz | First Assistant Editor |
| Art | John Patterson | Construction Coordinator |
| Crew | Neil Stockstill | Special Effects Coordinator |
| Costume & Make-Up | Remi Savva | Makeup Artist |
| Costume & Make-Up | Leeann Radeka | Costume Supervisor |
| Costume & Make-Up | Caryn Frankenfield | Set Costumer |
| Sound | Tim LeBlanc | Sound Re-Recording Mixer |
| Costume & Make-Up | Donna Spahn | Hair Department Head |
| Art | Sara L. Holman | Art Department Coordinator |
| Sound | Heather Gross | Sound Effects Editor |
| Sound | Bridget O'Driscoll | Supervising Sound Editor |
| Directing | Samuel W. Sullivan | Script Supervisor |
| Sound | Kira Roessler | Dialogue Editor |
| Art | Keith Walters | Property Master |
| Sound | Manuel Vidal | Dialogue Editor |
| Sound | Christopher Moriana | Foley Artist |
| Sound | Catherine Harper | Foley Artist |
| Editing | Cindy Bond | Digital Intermediate Producer |
| Sound | Paul Ledford | Sound Mixer |
