In the spirit of "I Know What You Did Last Summer" comes this horror tale from South Korea that follows eight members of an Internet chat group as they embark on a vacation at the beach. But when the teens begin getting murdered by a mysterious killer called the Sandmanzz, they must somehow figure out how to stay alive. Kim Hyun-Jung, Yang Dong-kun, Lee Seung-chae star. 91 min. Soundtrack: Korean; Subtitles: English. In Korean with English subtitles.