Director
Screenwriter
Main Role
- Choi Tae Joon Main Role
- Choi Soo Young Main Role
Support Role
- Hwang Chan SungJJ / Choi Jae JoonSupport Role
- Han Ji AnOh In HyungSupport Role
- Kim Min Gue Support Role
- Kim Min KyoBae Young Seok [CEO of Shooting Star]Support Role
- Yoo Seo JinCha Moon Hee [Geun Young's boss]Support Role
- Kim Sun HyukSeo Ji Hyang [Hoo Joon's manager]Support Role
- Kim Ha KyungShin Mi Jung [Geun Young's best friend]Support Role
- Yoon Bok InJang Hwa Jeong [Geun Young's mother]Support Role
- Park Chul MinLee Joo Il [Geun Young's father]Support Role
- Dong Hyun BaeHan Jae Won [Reality show PD]Support Role
- Im Do YoonNoh Do Yoon [Reality show writer]Support Role
- Kim Hyung MinChef Roy Ahn [Geun Young's ex-boyfriend]Support Role
- Lee Kan HeeKim Eun Chae [Hoo Joon's mother]Support Role
- Park Sung IlChoi Hee Gun [Reporter of "Attention"]Support Role
- Baek Seung HeonShin Hyuk [Mi Jung's boyfriend]Support Role
- Ji Ho SungKang Ji HyukSupport Role
- Song Chae YunCha Yu Ri [Hoo Joon's dedicated fan]Support Role
- Kim Noh JinKang YeonSupport Role
- Park Hyun Woo[In Hyung's manager]Support Role
- Park Tae SanTae San [Spigen Entertainment]Support Role
- Lee Hyun JiLaraSupport Role
- Jang Woo YeonWonderWoman StaffSupport Role
Guest Role
- Alberto MondiBenedict (Ep. 1)Guest Role
- Min Do Hee[Award Ceremony Announcer] (Ep. 1)Guest Role
- Kim Shi Young(Ep. 1)Guest Role
- Jung Da Sol[Woman at cafe] (Ep. 2)Guest Role
- Jo Jae RyongKang Gyung Soo (Ep. 5)Guest Role
- Sung Hoon[JJ's brother] (Ep. 5, 13-15)Guest Role
- Yoo Seung Mok[Advertiser] (Ep. 6)Guest Role
- Im Ji Min[Flight attendant] (Ep. 6)Guest Role
- Kim Min Kyung[Airplane passenger] (Ep. 6)Guest Role
- Danny Ahn[Hoo Joon's music producer] (Ep. 6, 8)Guest Role
- Song Ji Eun[Flight attendant] (Ep. 7)Guest Role
- Kim Bang SunPharmacist (Ep. 8)Guest Role
- Park Shin Woon[Attorney] (Ep. 8, 12)Guest Role
- Jang Hae Song[Music producer] (Ep. 10)Guest Role
- Jeon So MinKim Da Hyeon (Ep. 11)Guest Role
- Ha Shi Yeon[Nurse] (Ep. 11)Guest Role
- Kim Ho Chang[Abductor] (Ep. 11)Guest Role
- Lee Ha Eum[Staff] (Ep. 12)Guest Role
- Kim Yoon Joo[Audition judge] (Ep. 12)Guest Role
- Choi Da YoungKim Young Mi (Ep. 14)Guest Role
- Son Dong Soo[Executive] (Ep. 15)Guest Role
- Son Kyung Won[Movie producer] (Ep. 15)Guest Role
- Uhm Yoon Jung[Reporter] (Ep. 16)Guest Role
- Jung Ji HoDirector LeeGuest Role
- Koo Ja Keon[Student]Guest Role
- Park Mi Ri[Reporter #2]Guest Role
- Jung In Tae[Assistant director]Guest Role
- Jung Han Bin[Choi Jae Joon's troubleshooter]Guest Role
- Oh Chang Kyung[Executive at WonderWoman]Guest Role
- Yoo In Suk[Joo Il's friend] (Ep. 10)Guest Role
- Lee Eun Saem(Ep. 4)Guest Role
- Yoo Joon A[Reporter] (Ep. 2)Guest Role
- Park Jong MooPD KimGuest Role
- Jeon Heon Tae[Chief producer] (Ep. 2)Guest Role
- Song HoonDirector Song (Ep. 14)Guest Role
- Lee Si Young[Reporter] (Ep. 1)Guest Role
- Hong Ye Ji[Reporter] (Ep. 14-15)Guest Role
- Kim Jung ChulHoo Joon [Child] (Ep. 5)Guest Role
- Park Dong BinCho Hae Yoon [Attorney]Guest Role
- Ok Joo Ri[Sauna woman] (Ep. 2)Guest Role
- Shin Dong RyukDirector Choi Hwa Jin (Ep. 3-4)Guest Role
- Jeon Yeo Jin[Director Choi's colleague] (Ep. 3-4)Guest Role
- Bae Gi Beom[Graduation ring man] (Ep. 7)Guest Role
- Park Sang Hwi[Director] (Ep. 7)Guest Role
- Song Chang Gyu[Janitor] (Ep. 8)Guest Role
- Lee Do Ah[Stage of rejoice moderator] (Ep. 9-10)Guest Role
- Park Noh Shik[Joo Il's friend] (Ep. 10)Guest Role
- Min Dae Shik[Doctor] (Ep. 15)Guest Role
- Gu Da Yeon[Jae Joon's secretary] (Ep. 8)Guest Role
- Kang Min Wook[Reporter] (Ep. 11)Guest Role
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