Question: In what year was the most expensive Korean movie in history released?
Sentence (from "D-War"): D-War (Korean: 디워, released in North America as Dragon Wars: D-War), is a 2007 South Korean action-adventure fantasy film written and directed by Shim Hyung-rae, and starring Jason Behr, Amanda Brooks, Robert Forster, and Elizabeth Peña.
Relevant evidence: Yes