The Apartment Job

1. Synopsis

The series tells the story of Park Hae-gang, a former gangster who runs for the position of apartment residents' association president to track down a hidden stash of money. During his quest, he inadvertently uncovers deep-seated corruption within the complex and begins to transform into an unlikely local hero for the neighbors.

2. Cast

2.1. Main

• Ji Sung as Park Hae-gang^[1]
  • Lee Jong-hyun as teen Park Hae-gang^[2]

A former gangster and current CEO who enters the apartment complex with ulterior motives. He becomes the Residents' Council Chairman to raise 10 billion won in capital to save Yong-man, whom he considers a father figure.

• Ha Yoon-kyung as Kang Ha-ri^[1]

A character whose goal is to become a lawyer at the large law firm We Partners, but in reality works part-time at the firm's free consultation counter and becomes entangled with Park Hae-gang.

• Park Byung-eun as Lee Chung-won^[3]

Representative of the True Value apartment construction company and penthouse resident who possesses good looks, wealth, eloquence, and wit through a relaxed tone and gentle expression. However, he delivered a twist by immediately revealing a sharp and cold side as he confronted Park Hae-gang, who was after Jang Chung-geum.

• Moon So-ri as Jang Suk-jin^[1]

A notorious busybody who finds 24 hours a day insufficient to meddle in every neighborhood affair.

2.2. Supporting

• Kim Won-hae as "Lizard"
• Baek Hyun-jin as Seo Kang-won

The current president of the resident representatives.

• Jung Seung-gil as Choi Young-jae

The director of the apartment management office.

• Ryu Hyun-kyung as Kang Ha-jeong

Ha-ri's older sister.

• Son Ji-yoon as Ru-i's mother
• Jung Yi-rang as Seo-jun's mother
• Hwang Hee as Je-gi
• Jeong Soon-won as Gyeong-nam
• Kim Taek as TBA

3. Production

3.1. Development

The series is directed by Jo Yong-won, who won the Best Director award at the Seoul Drama Awards for Missing Child (2021),^[4] and written by Kim Yoon-young, who previously wrote Kaist (1999–2000), Sweet Palpitations (2011), and My Strange Hero (2018–2019). In late 2025, it was reported that the series would consist of 12 episodes and air exclusively on JTBC. It is co-produced by SLL and Red Nine Pictures.^[5]

3.2. Casting

In November 2025, media outlets reported that Baek Hyun-jin had joined the cast, reuniting with Ji Sung for the first time since The Devil Judge (2021).^[6] Ji Sung, Moon So-ri, and Ha Yoon-kyung were reported to be in talks or confirmed for the lead roles shortly thereafter.^[7][8]

4. Release

The series premiered on JTBC on July 11, 2026, and aired every Saturday and Sunday.^[5] It is also available for streaming on Netflix.^[9]

5. Viewership

The Apartment Job : South Korea viewers per episode (millions)

Season		Episode number												Average
		1	2	3	4	5	6	7	8	9	10	11	12
	1	1.221	1.313	1.390	1.425	0.990	1.250	1.064	1.314	1.103	1.463	1.285	1.882	1.308

Source: Audience measurement performed nationwide by Nielsen Korea.^[10]