“Secretly, Greatly” (은밀하게 위대하게)

“Secretly, Greatly” starts off as a comedy and veers off into a drama with a graphic, violent ending. Had the film stuck to one genre, the result would’ve been more cohesive and effective. Still, it’s a worthwhile film that will keep viewers on the edge of their seats. Kim Soo-Hyun shows impressive range in his dual portrayal of a North Korean spy and the dimwitted village idiot that’s his cover.