*
Kim Seung Woo as Baek Soo Chan
*
Bae Doo Na as Jung Yoon Hee
*
Park Shi Hoo as Yoo Joon Suk
*
Min Ji Hye as Go Hye Mi
Другие:
* Son Hyun Joo as Yang Duk Gil
* Shin Dong Woo as Yang Go Ni (Duk Gil's adopted son)
* Kim Sung Ryung as Jung Mi Hee (Yoon Hee's older sister)
* Park Yeon Ah as Ahn Ye Seul
* Park Won Sook as Sun Woo (Yoon Hee & Mi Hee's mother)
* Jung Dong Hwan as Go Chang Shik (Hye Mi's father)
* Seo Kwon Soon as Song Young Ja (Hye Mi's mother)
* Kim Suk Ok as Han Ok Geum (Joon Suk's mother)
* Kim Roe Ha as Kang Yeok Gae (Police detective, 40)
* Kim Sung Tae as Detective Kim
* Kwon Tae Won as Chief Detective
* Lee Won Jae as Byun Hee Sup
* Kim Sun Hwa as Choi Bo Kyung (Hee Sup's wife)
* Han Ye In as Byun Seon
* Lee Byung Hyun (이병현) as Byun Young
* Kim Jung Hak as Cha Young Jae (J Corporation executive, 30)
* Kim Gil Ho as Yoo Man Ho (Joon Suk's father)
* Ahn Sun Young as Oh Jung Sook
* Park Kwang Soo (박광수) as Wie Dae Han (Jung Sook's husband)
* Cha Seo Won as Lei Kim
* Kim Young Jin as Mina (Joon Suk's other secretary)
* Jang Hye Sook as Yeon Soo Yeon (Go Ni's mother)
* Kim Dong Gyoon as Kim Dae Shik
* Jo Han Na as Na Ha Ni
* Kim Ye Ryung as Dan Myung Hee
* Kim Sa Rang
* Jung Eun Pyo