Netflix has launched the final trailer for the new series ‘Monsters: The Lyle and Erik Menendez Story.’

Following the massive success of ‘DAHMER’, Ryan Murphy and Ian Brennan’s true-crime anthology series returns chronicling the case of the real-life brothers who were convicted in 1996 for the murders of their parents, José and Mary Louise “Kitty” Menendez.

While the prosecution argued they were seeking to inherit their family fortune, the brothers claimed – and remain adamant to this day, as they serve life sentences without the possibility of parole – that their actions stemmed out of fear from a lifetime of physical, emotional, and sexual abuse at the hands of their parents.

The series dives into the historic case that took the world by storm, paved the way for audiences’ modern-day fascination with true crime, and in return asks those audiences: Who are the real monsters?

Javier Bardem (José Menendez), Chloë Sevigny (Mary Louise “Kitty” Menendez), Nicholas Alexander Chavez (Lyle Menendez), Cooper Koch (Erik Menendez), Nathan Lane (Dominick Dunne), Ari Graynor (Leslie Abramson) star.

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The film launches on the streamer on September 19th.