제보자 (Whistle Blower, 2014) 메인 예고편 (Main Trailer) starring Joo-Hee, Na Soo-Yoon, Lee Mi-So, Shin Ye-Jin, Lee Ik-Joon, Kim Tae-Joon and directed by Yim Soonryebr br Lee Jang-Hwan (Lee Kyoung-Young) receives widespread acclaim and media attention after successfully cloning human embryo stem cells. A TV news program PD, Yoon Min-Cheol (Park Hae-Il) receives a phone call from an anonymous source. The anonymous source is Shim Min-Ho (Yoo Yeon-Seok) who has done stem cell research with Lee Jang-Hwan in the past. Shim Min-Ho blows the whistle on Lee Jang-Hwan's work. Results were fabricated along with other unethical practices. PD Yoon Min-Cheol believes Shim Min-Ho and decides to take his story public.