"This Means War" is about two CIA agents played by British actor Tom Hardy and American star Chris Pine, who fall in love with the same woman resulting in an epic battle to gain her love.

　　Witherspoon and director Joseph McGinty Nicho known as McG attended a press conference in Seoul to promote the film.

　　The pair then walked the red carpet to celebrate the film's premiere and sign autographs for fans.

　　It's reportedly the first time Witherspoon has visited South Korea