The film project he was hired for revealed information he didn't want to know. A bipolar gangster, a naive, young film director and Batman. What could go wrong? Alex Ferrari is a first-time film director who just got hired to direct a $20 million feature film, the only problem is the film is about Jimmy, an egomaniacal gangster who wants the film to be about his life in the mob. From the backwater towns of Louisiana to the Hollywood Hills, Alex is taken on a crazy misadventure through the world of the mafia and Hollywood. Huge movie stars, billion dollar producers, studio heads and, of course, a few gangsters, populate this unbelievable journey down the rabbit hole of chasing your dream. Would you sell your soul to the devil to make your dream come true? By the way, did we mention that this story is based on true events?, no, seriously it is.

A bipolar gangster, a naive young film director, and Batman--what could go wrong? Alex Ferrari is a first-time film director who just got hired to direct a $20 million feature film. The only problem is that the film is about Jimmy, an egomaniacal gangster who wants the film to be about his life in the mob. From the backwater towns of Louisiana to the Hollywood Hills, Alex is taken on a crazy misadventure through the world of the mafia and Hollywood. Huge movie stars, billion-dollar producers, studio heads, and, of course, a few gangsters populate this unbelievable journey down the rabbit hole of chasing one's dream. Would you sell your soul to the devil to make your dream come true? By the way, did I mention that this story is based on true events? No, seriously it is.

Photos of the mob victims and their stories

The criminal life of Chicago Mobster Tony Accardo in pictures.

The true story of Chris Paciello, the Staten Island hood who became the toast of South Beach--until his murderous past caught up with him ...

"Read this man's book." --James Ellroy Gangster Squad presents a harrowing, edge-of-your-seat narrative of murder and secrets, revenge and heroism in the City of Angels—the real events behind the blockbuster Warner Brothers film starring Sean Penn, Josh Brolin, Ryan Gosling and Emma Stone. GANGSTER SQUAD chronicles the true story of the secretive police unit that waged an anything-goes war to drive Mickey Cohen and other hoodlums from Los Angeles after WWII. In 1946, the LAPD launched the Gangster Squad with eight men who met covertly on street corners and slept with Tommy guns under their beds. But for two cops, all that mattered was nailing the strutting gangster Mickey Cohen. Sgt. Jack O'Mara was a square-jawed church usher, Sgt. Jerry Wooters a cynical maverick. About all they had in common was their obsession. So O'Mara set a trap to prove Mickey was a killer. And Wooters formed an alliance with Mickey's budding rival, Jack "The Enforcer" Whalen. Two cops -- two hoodlums. Their fates collided in the closing days of the 1950s, when late one night "The Enforcer" confronted Mickey and his crew. The aftermath would shake both LA's mob and police department, and signal the end of a defining era in the city's history. Warner Brothers developed the film Gangster Squad based on the research award-winning journalist Paul Lieberman conducted for this book, which reveals the unbelievable true stories behind the film. He spent more than a decade tracking down and interviewing surviving members of the real police unit as well as families and associates of the mobsters they pursued. Gangster Squad is a tour-de-force narrative reminiscent of LA Confidential.