Whistle Blower is a 2014 Korean-language Drama motion picture written by Lee Chun-hyeong and directed by Yim Soon-rye and produced by Lee Choon-yeon and Nam Jung-il under the banner of Watermelon Pictures. This film is based on the true story of disgraced Korean researcher whose unethical practices were exposed after he received critical alarm for good work. -- Screen Red. Whistle blower features Park Hae-il in the title role along with Yoo Yeon-seok and Lee Geung-young in supporting roles. The music was composed by Lee Jun-oh. Editing was done by Kim Sun-min. The motion picture has a running time of 114 minutes. It was released on 2nd October 2014. Distribution rights for the movie were acquired by Megabox Plus M.