it challenges the sole image north koreans have of the regime. this is all north koreans see their entire life. only one state controlled television station exists in north korea. kim jung-un is god. citizens expected to worship, devout, and loyal to a frenzy or pay the price of befrail. >> nice tank. is that real? >> the interview shatters a revered image of the regime. a silly comb deep to the west. a powerful tool for this defector. he waits and hopes sony reaps the movie on dvd. it is deeply personal. 20 years ago he read a south korean leaflet and realized he needed to flee north korea. >> this is how you see the regime crumbling. >> this will change how north koreans think, says park. when you know the truth it will bring change. we want north koreans to gain freedom and topple the regime. sony pictures caved to north korea, believes park, a regime