One Mom and Three Dads

One Mom and Three Dads is a 2008 South Korean television series starring Eugene, Jo Hyun-jae, Jae Hee, and Shin Sung-rok. It aired on KBS2 from April 2 to May 22, 2008 on Wednesdays and Thursdays at 21:55 for 16 episodes.

Synopsis
Song Na-young and her husband, Jung Sung-min desperately want a child, but Sung-min is unable to get her pregnant. Na-young suddenly loses her husband in an accident, and afterwards gives birth to a daughter. What she does not know is that three of her husband's friends donated sperm to Sung-min so that she could conceive successfully. The father of Na-young's child could either be Han Soo-hyun, Choi Kwang-hee, or Na Hwang Kyung-tae.

Main characters

 * Eugene as Song Na-young
 * Jo Hyun-jae as Han Soo-hyun
 * Jae Hee as Choi Kwang-hee
 * Shin Sung-rok as Na Hwang Kyung-tae
 * Kim Bin-woo as Park Seo-yeon
 * Joo Sang-wook as Jung Chan-young

Supporting characters

 * Yoon Sang-hyun as Jung Sung-min
 * Jang Young-nam as Noh Hee-sook
 * Ko Do-young as Jang Joo-mi
 * Jeon So-min as Nam Jong-hee
 * Lee Hee-do as Song Mong-chan (Na-young's father)
 * Park Chil-yong as Han Bong-soo (Soo-hyun's father)
 * Jang Jung-hee as Lee Jin-nyeo (Kwang-hee's mother)
 * Yang Hee-kyung as Hwang Soon-ja (Kyung-tae's mother)
 * Kim Jin-tae as Park Dae-seok (Seo-yeon's father)
 * Lee Chae-eun as Na-yeong's friend
 * Kim Ki-kyeon as President Jung (Chan-young's father)