Composer
Director
Screenwriter
Main Role
- Kim Ji SukYoo Ja SungMain Role
- Jung So MinNa Young WonMain Role
- Jung Gun JooShin GyeomMain Role
Support Role
- Kim Won HaeChoi Go ['Monthly House' editor-in-chief]Support Role
- Chae Jung AnYeo Eui Joo [Editor]Support Role
- Ahn Chang HwanNam Sang SoonSupport Role
- Yun Ji OnJang ChanSupport Role
- Lee Jung Eun[Choi Go's wife] (Ep. 6)Support Role
- Lee Hwa KyumYook Mi RaSupport Role
- Ahn Hyun HoKye Joo HeeSupport Role
- Kim Hee Jung[Yeong Won's mother]Support Role
- Kim Woo DamMr. Hwang [Ja Sung's assistant]Support Role
- Kang Tae UngYoo Ja Sung [Teen]Support Role
Guest Role
- Kim Yoon Joo[Ad director] (Ep. 1)Guest Role
- Jang Ye Rim[Assistant Min Kyung] (Ep.1)Guest Role
- Kim Joo Ah[Young Won's landlord] (Ep. 1)Guest Role
- Song Hoon[Featured homeowner] (Ep. 1)Guest Role
- Im Jae Geun[Jasung Real Estate Investment Co. employee] (Ep. 1)Guest Role
- Yoo Ok Joo[Homeowner] (Ep. 2)Guest Role
- Jung Ji Soon[Security guard] (Ep. 2)Guest Role
- Kim Kwang Shik[Staff] (Ep. 3)Guest Role
- Shim Yi Young[Architect] (Ep. 3)Guest Role
- Kim Dong Young[Architect's husband] (Ep. 3)Guest Role
- Choi Gyo Shik[Taxi driver] (Ep. 4)Guest Role
- Richard Kim[Rich married man] (Ep. 4, 16)Guest Role
- Lee Se Rang[Apartment woman] (Ep. 4)Guest Role
- Lee Chae Hyun[Single mother's son] (Ep. 4-5)Guest Role
- Yoon Hyo Sik[Vacation home owner] (Ep. 4)Guest Role
- Lee Jung EunLee Soo Jung (Ep. 5)Guest Role
- Won Chun Gyu[CEO] (Ep. 5)Guest Role
- Sung Chang Hoon[Staff] (Ep. 5)Guest Role
- Yoon Seo Hyun[Chief editor] (Ep. 5)Guest Role
- Lee Sung Il[Real estate agent] (Ep. 5)Guest Role
- Kim Eun Jin[Workshop staff] (Ep. 6)Guest Role
- Kim Bum Jin[Ui Joo's boyfriend] (Ep. 6)Guest Role
- Park Min YoungLee Jin Suk [Ja Seong's mother] (Ep. 7)Guest Role
- Kim Jae IlYoo Seung Won [Ja Sung's father] (Ep. 7)Guest Role
- Jo Deok Hee[Troll] (Ep. 7)Guest Role
- Min Woo Gi[Bus driver] (Ep. 7)Guest Role
- Jang Young Hyun[Auction bidder] (Ep. 7-8)Guest Role
- Kim So Eun"Cutie Pie" [Sang Sun's girlfriend] (Ep. 8-9)Guest Role
- Park Yong[2nd home owner] (Ep. 8)Guest Role
- Ji Sung Geun[Myungjae Manor owner] (Ep. 10)Guest Role
- Ha Seok JinLee Heart (Ep. 11)Guest Role
- Park Ha SunJeon Heart (Ep. 11)Guest Role
- Wang Ji Hye[Sang Soon's blind date] (Ep. 13)Guest Role
- Tae In HoKim Dong Sik (Ep. 14)Guest Role
- Lee Yi KyungKwan Min Guk [Freelance reporter] ( Ep. 14)Guest Role
- Lee Woo Joo[Cube house owner] (Ep. 14)Guest Role
- Ahn Soo Bin[Narrow house owner] (Ep. 15)Guest Role
- Dong Hyo Hee[Young Won's former landlord] (Ep. 15)Guest Role
- Lee Su Hyung[Apartment owner] (Ep. 16)Guest Role
- Kim Jin Ok[Restaurant owner] (Ep. 16)Guest Role
- Jung In Ki[Sang Soon's father] (Ep. 16)Guest Role
- Jung Seung Kil[Young Won's father] (Ep. 16)Guest Role
- Park Si WonYoo Ja Sung [Child]Guest Role
- Kim Yoo Hyun[Child]Guest Role
- Han Yun Jun[Architect's Son]Guest Role
- Kim Hyo Jin[Sang Soon's mother]Guest Role
- Seon Yool Woo[Loan shark enforcer] (Ep. 16)Guest Role
- Wang Bit Na Guest Role
- Ha Yoon Kyung Guest Role
- Hey Jini Guest Role
- Ahn Se Ha Guest Role
- Kim Hee Su[Food deliveryman] (Ep. 12)Guest Role
- Choi Ha Yoon[Single mother] (Ep. 4-5)Guest Role
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