The Rich Son

Kim Ji-hun

as Lee Gwang-Jae

Kim Joo-hyun

as Kim Young-Ha

Lee Kyu-han

as Nam Tae-Il

Hong Soo-hyun

as Kim Kyung-Ha

Woo Hyeon

as Choi Hyo-Dong

Lee Seung-yun

as Nam Soo-Hee

Kim Min-gue

as Kim Myung-Ha

Jeon Su-kyung

as Na Young-Ae

Yun Yoo-sun

as Park Hyun-Sook

Jung Bo-seog

as Kim Won-Yong

Kang Nam-gil

as Lee Gye-Dong

Kim Yeong-ok

as Park Soon-Ok

Cha Seo-won

as Choi Yong Yi [Yeong Ha's neighbor]

Mi Ram

as Kim Sun Young

Yoon Cheol-hyeong

as Chairman Nam Soo Hwan [Nam Soo Hee's brother]

Elkie Chong

as Wang Mong Mong [Transfer Student]

Park Soon-cheon

as Bok Soon

Park Jae-jung

as Kim Jong Yong [Yeong Ha's uncle]

Shim Eun-jin

as Myung Sun [Jong Yong's wife]

Yang Hye-ji

as Park Seo Hee [Yong Yi's sister]

Go Yoon

as Hyun Bin [Kyung Ha's boss]

Choi Na-Moo

as [Restaurant staff]

Kim Byeong-se

as Park Beom Joon

Ju Min Chan

as [Car salesman]

Cho Seo Yun

as Yoon Ji

Won Jong Rye

as [Hyun Bin’s Mother]

Kim So-ra

as ["Handbag" girlfriend]

Lee Yun-sang

as [funeral attendee]

Sung Chan-ho

as [Reunion classmate]

Moon Kyung-min

as [reunion classmate]

Choi Min-geum

as [Obstetrician]

Seo Wang-suk

as [Loan shark]

Jeong Dong-gyoo

as [Investment protestor]

Han Tae-il

as "Grandpa"

Lee Jae Wook

as [Loan shark]

Kim Sung-kang

as Wang Da Lu

Jeon Jung-il

as [Real estate purchaser]

Jeong Hyun-seok

as [Ambulance medic]

Joey Albright

as Foreign customer Bobby

Jeon Eun-mi

as [Neighborhood resident]

Kwak Na-yeon

as [Investor]

Jeong A-mi

as [Minister's wife]

Lee Moo-nyoung

as [Barbershop owner ]

Park Joo-young

as [Girlfriend]

Tak Woo-suk

Kim Joo-ryoung

Jang Tae-min

Lee Jin-seong

Jang Ga-hyun

Kim Oh-bok

Kwon Hyuk-soo

Lee Yong-jin

Shin Young Kyu

Choo Soo Bin

Seo Ye Hee

Ha-min

Lee Ye Na