The Rich Son

Lee Gwang-Jae

Kim Young-Ha

Nam Tae-Il

Kim Kyung-Ha

Choi Hyo-Dong

Nam Soo-Hee

Kim Myung-Ha

Na Young-Ae

Park Hyun-Sook

Kim Won-Yong

Lee Gye-Dong

Park Soon-Ok

Choi Yong Yi [Yeong Ha's neighbor]

Kim Sun Young

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

Wang Mong Mong [Transfer Student]

Bok Soon

Kim Jong Yong [Yeong Ha's uncle]

Myung Sun [Jong Yong's wife]

Park Seo Hee [Yong Yi's sister]

Hyun Bin [Kyung Ha's boss]

[Restaurant staff]

Park Beom Joon

[Car salesman]