Composer
Director
Screenwriter
Main Role
- Kim Dong Wook Main Role
- Mun Ka Young Main Role
Support Role
- Kim Seul Gi Support Role
- Yoon Jong Hoon Support Role
- Jang Young Nam Support Role
- Lee Jin Hyuk Support Role
- Cha Kwang Soo Support Role
- Lee Joo Bin Support Role
- Kim Chang Wan Support Role
- Jang Yi Jung Support Role
- Yoo Dam Yeon Support Role
- Lee Soo Mi Support Role
- Shin Joo Hyup Support Role
- Lee Seung Joon Support Role
- Kwon Eun Soo[News Media staff]Support Role
- Ji Il Joo Support Role
- Jang In Sub Support Role
- Park Ji Won Support Role
- Han Da Mi[Assistant director]Support Role
- Joo Seok Tae Support Role
- Lee Ji Hoon[News Media staff / Cheol Ung's friend ]Support Role
- Oh Yu Jin[Ha Jin's agency staff]Support Role
- Jeong Ye Seo Support Role
Guest Role
- Kwon Eun SungLee Jeong Hun [Young] (Ep. 1)Guest Role
- Park Shi WanLee Jung Hoon [Young] (Ep. 1, 15, 18)Guest Role
- Oh Ja HunYoo Tae Eun [Young] (Ep. 1)Guest Role
- Kim Seon HoSeo Gwang Jin [Actor] (Ep. 1)Guest Role
- Ro WoonJoo Yeo Min [Idol] (Ep. 1)Guest Role
- Oh Ki HwanHwang Seo Hoon (Ep. 1-2)Guest Role
- Park Sung GeunOh Taek Won [Chairman] (Ep. 1)Guest Role
- Uhm Tae Ok[Executive] (Ep. 1)Guest Role
- Song Hoon[Director] (Ep. 2)Guest Role
- Yoo Sung Yeol[Filming crew member] (Ep. 2)Guest Role
- YuraGo Yoo Ra [Actress] (Ep. 2, 4)Guest Role
- Lee Si Young[Waitress] (Ep. 3)Guest Role
- Choi Yi SunYang Suk Hyun [Reporter] (Ep. 4)Guest Role
- Hong Yoon HwaHong Yoon Hwa [Show reporter] (Ep. 4)Guest Role
- Ha Roo BiYeo Ha Jin [Young] (Ep. 5)Guest Role
- Lee Go EunJung Seo Yun [Young] (Ep. 5)Guest Role
- Kim EanaKim Ea Na [Radio show host] (Ep. 5)Guest Role
- Lee Woo Joo[Man in accident] (Ep. 8-9)Guest Role
- Kil Hae Yeon Guest Role
- Seo Kwang JaeKim Byung Yoon [Director] (Ep. 10-11)Guest Role
- Shin Dong MiHwang So Sun [Drama screenwriter] (Ep. 11)Guest Role
- Kim Nam Hee[Drama director] (Ep. 11)Guest Role
- Hwang Sang Kyung[Anchor] (Ep. 13)Guest Role
- Ju Min Chan[Police officer] (Ep. 16)Guest Role
- Yangpa[Herself] (Ep. 18)Guest Role
- Jang Seo Won[Detective] (Ep. 19-20)Guest Role
- Min Jung Sup[Detective] (Ep. 19-20)Guest Role
- Kim Seung Wan[Detective] (Ep. 19-20)Guest Role
- Jin Shi Won[Reporter] (Ep. 20)Guest Role
- Lee Eun Joo[Publishing house employee] (Ep. 22, 28)Guest Role
- Shin Dong Hoon[Detective] (Ep. 26-28)Guest Role
- Shin Hee Gook[CM filming staff] (Ep. 27)Guest Role
- Chu Yeon Gyu[Detective] (Ep. 29)Guest Role
- Ok Ja YeonMs. Kang (Ep. 30)Guest Role
- Jung Jun Hwan[Passerby who recognized Ha Jin] (Ep. 31)Guest Role
- Choi Gyo Shik[Taxi driver] (Ep. 31)Guest Role
- Park Jin UYang Jin Woo [Film director] (Ep. 31-32)Guest Role
- Park Min Young[Press conference reporter] (Ep. 32)Guest Role
- Jung Dong Gyu[HBN president]Guest Role
- Kim Young Mi[Reporter]Guest Role
- Kang Cho Won Guest Role
- Gong Jin Seo[Il Kwon's ex-girlfriend]Guest Role
- Noreen Joyce Guerra[Reporter]Guest Role
- Ban Hye Young[Advertisement Director]Guest Role
- Lee Do Hye Guest Role
- Lee Yeon[Cinema high school student] (Ep. 7-8)Guest Role
- Kim Hyung Joo[Cinema high school student] (Ep. 7-8)Guest Role
Bit part
- Moon Woo Bin Bit part
Unknown
- Yoon Jae II Unknown
- Lee Jung Woo Unknown
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