TNT has released the first trailer for The Walking Dead creator Frank Darabont’s new drama series Mob City, which was formerly titled Lost Angels.  Based on John Buntin’s acclaimed book L.A. Noir, the story follows the epic battle between a determined police chief and a dangerous mobster in 1940s Los Angeles.  The Walking Dead alum Jon Bernthal leads a cast that includes Neal McDonough, Ed Burns, and Milo Ventimiglia, with Simon Pegg playing a guest role in the first episode (with a spot-on American accent to boot).  This debut trailer is as stylish as it is violent, and the series promises to pull approximately zero punches.  Darabont previously navigated similar period material with The Shawshank Redemption and The Green Mile, but Mob City looks to be covering considerably dark territory and I’m really eager to see what the filmmaker has cooked up.

Hit the jump to watch the trailer, and click here to read our wide-ranging on-set interview with Darabont about the show.  The series also stars Jeremy Luke, Jeffrey DeMunn, Gregory Itzin, Robert Knepper, and Alexa DavalosMob City will premiere on TNT Wednesday, December 4th.

Here’s the official synopsis for Mob City:

The epic battle between a determined police chief and a dangerous mobster inflames 1940s Los Angeles in TNT's eagerly anticipated television event Mob City (formerly known as Lost Angels). This powerful drama comes to TNT from Frank Darabont (The Walking Dead), who wrote and directed the pilot and serves as executive producer on the series. Based on the critically acclaimed book L.A. Noir: The Struggle for the Soul of America's Most Seductive City, by John Buntin, Mob City opens in post-war Los Angeles, home to glamorous movie stars, powerful studio heads and returning war heroes. But it's also a city caught between a powerful and corrupt police force and an even more dangerous criminal network determined to make L.A. its West Coast base. Los Angeles Police Chief William Parker (Neal McDonough -- Captain America, Desperate Housewives)) has made it his mission to free the city of criminals like Ben "Bugsy" Siegel (Ed Burns -- Entourage) and Mickey Cohen (Jeremy Luke -- Don Jon), the ruthless king of the Los Angeles underworld. Parker also won't hesitate to go after anyone from his own police force who sells out honor and duty for the sake of a big payout. To carry out his sweep of organized crime, Parker sets up a new mob task force within the LAPD. Headed by Det. Hal Morrison (Jeffrey DeMunn -- The Walking Dead, The Shawshank Redemption), the task force includes Det. Joe Teague (Jon Bernthal -- The Walking Dead), an ex-Marine who holds his cards close to his chest. Mob City's exceptional ensemble cast also includes Gregory Itzin (24), Robert Knepper (Prison Break), Milo Ventimiglia (Heroes) and Alexa Davalos (Clash of the Titans, The Mist). Mob City is produced by TNT Originals, with Darabont, Michael De Luca (The Social Network) and Elliot Webb (Alpha House) serving as executive producers.

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