The director behind the hit Korean film Oldboy, Park Chan-wook, has brought us a new, possibly equally creepy, film called Thirst. It chronicles the story of a priest (played by Kang-ho Song, whom you might remember in his brilliant, hilarious turn in The Host) who volunteers for a medical experiment that goes wrong and turns him into a vampire. Despite its silly premise, this movie could seriously rock. There are no subtitles, but they're not really needed. Check out the trailer after the jump.