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

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

Who is Cooper Koch? The 28-year-old actor is gaining fans for his portrayal of convicted killer Erik Menendez in ‘Monsters: ...

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 ...

A source tells PEOPLE that Kardashian and Kock, who plays Erik in Ryan Murphy's Netflix series, paid a visit to the brothers ...

Monsters star Cooper Koch has spoken out after Erik Menéndez’s disparaging comments about the show. Cooper plays the ...

The actor who plays one of the Menendez brothers in a Netflix drama about the real-life murder of Jose and Kitty Menendez in ...

The reality TV star and business mogul was joined by sister Khloé Kardashian and mother Kris Jenner, along with film producer ...