- Country: South Korea
- Genres: Mystery, Thriller
- Release: 2012-05-30
- Director: N/A
- Writers: N/A
- Language: Korean
- Stars: Yun-tae Kim , So Ji-sub , So Ji-sub , Lee Yeon-hee , Jang Hyun-sung , Kwak Do-won , Uhm Ki-joon , Ji Kyu Im , Song Ha-yoon , Jung-woo Choi , Byung Hee Jung
- Runtime: 60 min
- Awards: 4 wins & 6 nominations
- AKA: Phantom , Phantom , Ghost , Ghost (United States of America) , Ghost (Germany) , Ghost (United Kingdom) , Yooryung (Korea) , Ghost (India) , ファントム (Japan) , Призрак (Russian Federation) , Yooryung , Ghost (India)
- Plot: A drama based on a cyber investigation squad. Kim Woo-Hyun is the only son of a high ranking police officer. Woo-Hyun entered the police academy ranked first and graduated from the academy ranked first. As a detective, he then joins the cyber investigation department. Woo-Hyun then works to reveal the secrets of those that hide within the cyber world.
- IMDB:tt2398172
Ghost Cast · · · ALL
So Ji-sub
Kim Woo-hyun / Park Gi-young
Lee Yeon-hee
Yoo Kang-mi
Uhm Ki-joon
Jo Hyun-min
Kwak Do-won
Kwon Hyuk-joo
Song Ha-yoon
Choi Seung-yeon
Daniel Choi
Park Ki-young
Kwon Hae-hyo
Han Young-seok
Jung-woo Choi
Shin Kyung-soo
Jang Hyun-sung
Jeon Jae-wook
Gi-yeong Lee
Im Chi-hyun
Som E.
Shin Hyo-jung
Won-geun Lee
Kwon Do-young
Hang-jun Jang
Cameo
Im Ji-gyu
Byeon Sang-woo
Jin Kyung
Oh Yeon-suk
Gye-nam Myeong
Cho Gyeong-sin
Jae-yoon Lee
Cho Jae-min
Ji-il Park
Executive Moon
Seong-oh Kim
Shin Hyo-jung's fan