"It was really, really powerful and emotional," says the actor who portrays the convicted murderer in the controversial ...

However, that hasn't prevented the performance from receiving acclaim, including Cooper Koch for his role as the insidious ...

The Lyle and Erik Menéndez Story', tells PEOPLE he "was so nervous" before meeting the brothers with Kim Kardashian ...

Monsters' Star Cooper Koch Breaks Down One-Take Scene As Erik Menéndez When He Reveals History Of Abuse: "Super ...

Netflix stars Cooper Koch and Ari Graynor break down what went into filming Monsters: The Lyle and Erik Menendez Story ...

Cooper Koch was "deeply affected" by how the real-life Menéndez brothers reacted to their portrayal on Monsters: The Lyle and ...

The Menendez brothers have made it quite clear that the new Ryan Murphy joint about them is not their favorite thing, calling ...

Cooper Koch stars as Erik Menendez in Ryan Murphy's 'Monsters: The Lyle and Erik Menendez Story', and the actor's brother ...

Cooper Koch's brother said the actor sympathizes with Erik and Lyle Menendez after Netflix's 'Monsters' received backlash for ...

The Erik and Lyle Menendez Story' star Cooper Koch visited Erik and Lyle Menendez in Prison in San Diego on Sept. 21, a ...

Cooper Koch is the breakout star of Ryan Murphy ’s Monsters: The Lyle and Erik Menendez Story.

Kim Kardashian took to the Richard J. Donovan Correctional Facility in San Diego over the weekend to speak about prison ...