Agent J travels in time to M.I.B.’s early days in 1969 to stop an alien from assassinating his friend Agent K and changing history.

Story Movie
After breaking out of a moon-based maximum security prison, Boris the Animal decides to go back in time and eliminate the person who arrested him – Agent K. When he does so, Agent J realizes that the time line has been changed and he too travels back to July 15, 1969, the day before Agent K is killed. After overcoming some disbelief, J manages to convince young K and others of just who he is and why he’s there. With the help of a being who can see all time lines, they track Boris down. J also learns a secret, something old K had never told him. Download and watch in 4k movies:
Men in Black 4K 1997 Ultra HD 2160p
Men in Black II 4K 2002 Ultra HD 2160p

Men in Black 3 4K Review
This film is about Agent J going back in time to rescue Agent K from being murdered by aliens.
My friends say that “Men in Black III” is a brainless comedy, you can go in just for a few laughs and switch your brain off. After watching it, I can safely say that I have another opinion.
“Men in Black III” does have its brainless moments. It can be politically incorrect too, but it is entertaining and fun to watch. Special effects are realistic, and the scene involving a very tall building made me so nervous that my palms perspired a lot! The ending is very touching; I certainly did not see it coming even though a friend guessed it.
I think it is great that “Men in Black III” manages to combine emotional elements in the middle of mainstream blockbuster entertainment. I look forward to the next film in the series already.

Info Blu-ray