Bumpy Family, Tumbling Family, Udangtangtang Family, Udangtangtang Family
Kim Sung-geun
Moon Young-hoon
131
30 minutes
KBS1
South Korea
Korean
Source: Wikipedia
Jeong Hye-yoon – Ga-ram's biological mother.
Yeon Je-ha
Yoo Eun-seong (age 28) – Dong-gu and Chun-young's daughter, Eun-hyuk and Eun-ah's stepsister, an unknown actress who dreams of a brilliant rise, but is at the bottom in reality. Former Blue Film employee. Si-heon's former lover.
Kang Seon-woo (age 34) – Jeong-ae and Ki-seok's son. A promising Hollywood film director who must achieve what he sets out to achieve. Seon-ju's older brother. Eun-ah and Eun-hyuk's half-brother.
Yoo Eun-hyuk (age 35) – Eun-seong's older brother and Eun-ah's younger brother. Dong-gu's son and Chun-young's adopted son. Jeong-ae's biological son. A violent crime detective who calls himself the grim reaper of criminals. Sun-woo's half-brother. Seon-ju's half-brother. Ha-young's lover.
Shim Jeong-ae (age 59, pseudonym: Shim Mi-jin/Sophie) – Seon-woo and Seon-ju's mother, Dong-gu's ex-wife. Ki-seok's current wife. She is Eun-ah and Eun-hyuk's biological mother.