Actor Jung Woo confessed the hardships while filming the movie, "Red Family."

Jung Woo on October 31, 2013, attended the press conference of movie "Red Family" in Wang Ship Ri CGV in Seoul.

Jung Woo during the press conference picked coldness as the hardest thing while filming the movie and said, "It was so cold when we filmed the movie. Since the movie didn't have much of a budget, we had to eat cold food and hamburgers, and filmed with our warm passion."

Jung Woo currently stars in tvN drama "Reply 1994" with a Kyung Sang Do dialect. When a reporter asked what is the harder dialect between Kyung Sang Do in "Reply 1994" and North Korean in "Red Family," Jung Woo said, "Of course the North Korean dialect. But the coldness was harder than the dialect."

Jung Woo in "Red Family" plays Baek Seung Hye (Kim You Mi)'s fake husband, Kim Jae Hong.

"Red Family" is director Kim Ki Duk's fourth movie about a secret agent who has a happy family on the surface, yet has to survive from death every day.

Jung Woo, Kim You Mi, Son Byung Ho, and Park So Young star in the movie. The movie is to premiere on November 6, 2013.