South Korean movie actor Song Kang-ho smiles during an interview with Reuters regarding his new movie "Thirst", one of the 62nd Cannes Film Festival nominees, in Seoul May 4, 2009. One of South Korea's most bankable stars will return to the red carpet of the Cannes International Film Festival next week with a blood-soaked morality tale of a Catholic priest turned vampire. Picture taken May 4, 2009.