Unstoppable Marriage

Title: 못말리는 결혼 / Unstoppable Marriage
Chinese title : 无法阻挡的婚姻
Genre: Romance
Episodes: 140
Broadcast network: KBS2
Broadcast period: 2007-Nov-05 to 2008-May-30
Air time: Mondays to Fridays 18:50 (6:50pm Korean time)

Synopsis
Madama Shim has four sons. Their names are Ki Baek, Lee Baek, Sam Baek, and Sa Baek. Madam Shim’s eldest son, Ki Baek, falls in love with Goo Mi Ho, the daughter of her enemy, Goo Gook. Wang Sam Baek is the third son of Madam Shim. He becomes friends with Chae Jung Soo. His older Sam Baek falls in love with Jung Soo, a very pretty twenty-three year old hotel management student who studies at his mother’s hotel. Things get complicated as Ki Baek finds himself falling for Jung Soo as well. Soo Young and Yu Ri both like the fourth son of Madam Shim, Sa Baek. But Sa Baek doesn’t return their feelings and tries to ignore them at all costs.
Cast
Seo Do Young as Wang Ki Baek (1st son)
Park Chae Kyung as Goo Mi Ho
Kim Soo Mi as Shim Mal Nyun / Madam Shim
Im Chae Moo as Goo Gook (Mi Ho’s father)
Jung Da Young as Chae Jung Soo
Kim Dong Wook as Wang Sam Baek (3rd son)
Lee Jung as Wang Lee Baek (2nd son)
Extended Cast
Lee Jae Jin as Wang Sa Baek (4th son)
Kwon Yu Ri as Yu Ri
Choi Soo Young as Soo Young
Kim Hye Na as Goo Hye Joo
Yoo Yeon Mi as Kim Ok Hee
Kim Jung Wook as Cha Joon Ho
Han Tae Yoon as Park Sang Mi
Park Jin Woo as Goo Jong Jae
Lee Ji Sook as Lee Han Nyeo
Hwang Hye Young as Nurse Jung
Mi Ka as Nurse Oh
Kim Byung Chun as Lee Young Chul
Lee In Chul as Manager Jong
Lee In Hye as Park Eun Young
Lee Yong Joo as Jo Chan Joo
Kim Isak as Ida
Production Credits
Director: Jo Joon Hee
Scriptwriter: Ma Suk Chul, Pang Bong Won, Kim Yong Rae
Producer: Lee Kyo Wook