Controversial film The Interview is to be screened in selected US cinemas from today.
It comes after Sony Pictures released the film for online streaming on Christmas Eve.
North Korea's dispute with the US over computer hacking took a new twist when the communist state lost Internet access for several hours.
A hacker group who claimed to be behind a cyber attack on Sony Pictures have posted a message online apparently mocking the FBI.
Events company Secret Cinema is planning to screen a film in protest at what they have called the 'censorship' of The Interview.