I doubt it is the US directly, more likely it is Israel doing the dirty work.
Hollywood, (as is Washington as well), is owned by the Ashkanazi Khazars and they are an arm of the MIC and will often times be used as a psychological warfare tool against other nations. I believe that the trashy movie "The Interview" was used as such a "tool" against the North Korean nation since they (correctly) took the content of that warfare tool as a threat to their national security, they retaliated as is their right against an
assault from a hostile country.
I don't care for the NK government but if you are going to posture and threaten another nation, you will reap what you sow.