Actors Cooper Koch and Nicholas Alexander Chavez are set to star in the upcoming second season of Ryan Murphy's Monster.

The actors will play Menéndez brothers who were convicted in 1996 for murdering their parents. While the first season revolved around serial killer Jeffrey Dahmer, the second season will be about the brothers. After the brothers confessed their crimes and claimed that they killed out of fear of being abused.

The makers are yet to reveal how much and what portions of the brothers' lives will be covered. Meanwhile, Cooper was earlier seen in the first season of Power Book II Ghost and Swallowed, Nicholas's credits includes General Hospital and Crushed.