Good Doctor (20 Episodes)

Joo Won as Park Shi On
Moon Chae Won as Cha Yoon Seo
Joo Sang Wook as Kim Do Han
Kim Min Seo as Yoo Chae Kyung

http://en.wikipedia.org/wiki/Good_Doctor

Medical Top Team (20 Episodes)

Kwon Sang Woo as Park Tae Shin
Jung Ryeo Won as Seo Joo Young
Ju Ji Hoon as Han Seung Jae
Oh Yeon Seo as Choi Ah Jin
Choi Min Ho as Kim Seong Woo

http://en.wikipedia.org/wiki/Medical_Top_Team

Angel Eyes (20 Episodes)

Gu Hye Sun as Yoon Soo Wan
Lee Sang Yoon as Park Dong Joo

http://en.wikipedia.org/wiki/Angel_Eyes

Monstar (12 Episodes)

Ha Yeon Soo as Min Se Yi
Yong Jun Hyung as Yoon Seol Chan
Kang Ha Neul as Jung Seon Woo

 http://en.wikipedia.org/wiki/Monstar

Potato Star 2013QR3 (120 Episodes)

Ha Yeon Soo as Na Jin Ah
Yeo Jin Goo as Hong Hye Sung
Seo Ye Ji as No Soo Young

 http://en.wikipedia.org/wiki/Potato_Star_2013QR3

Cunning Single Lady (16 Episodes)

Lee Min Jung as Na Ae Ra
Joo Sang Woo as Cha Jung Woo
Kim Gyu Ri as Gook Yeo Jin
Seo Kang Joon as Gook Seung Hyun

http://en.wikipedia.org/wiki/Cunning_Single_Lady

The King 2 Hearts (20 Episodes)

Ha Ji Won as Kim Hang Ah
Lee Seung Gi as Lee Jae Ha
Jo Jung Suk as Eun Shi Kyung
Lee Yoon Ji as Lee Jae Shin

http://en.wikipedia.org/wiki/The_King_2_Hearts

Emergency Couple (21 Episodes)

Song Ji Hyo as Oh Jin Hee
Choi Jin Hyuk as Oh Chang Min
Lee Pil Mo as Gook Cheon Soo
Choi Yeo Jin as Shim Ji Hye
Clara as Han Ah Reum

 http://en.wikipedia.org/wiki/Emergency_Couple