A Bird That Doesn't Sing

A Bird That Doesn't Sing is a 2015 South Korean television series starring Oh Hyun-kyung, Hong Ah-reum, Kang Ji-sub, Kim Yu-seok, Baek Seung-hee, and Ahn Jae-min. It aired on tvN, premiering on May 4, 2015 on Mondays to Thursdays at 21:40 (KST).

Synopsis
A 10 billion won insurance murder case causes Oh Ha-nui (Hong Ah-reum) to lose everything. She sets out to take revenge upon Chun Mi-ja (Oh Hyun-kyung) who caused her misfortune.

Main

 * Oh Hyun-kyung as Chun Mi-ja
 * Hong Ah-reum as Oh Ha-ni
 * Kang Ji-sub as Park Sung-soo
 * Kim Yu-seok as Oh Nam-kyu
 * Baek Seung-hee as Oh Yoo-mi
 * Ahn Jae-min as Lee Tae-hyun

Supporting

 * Baek Seung-hoon as Chun Soo-chang
 * Jang Do-yoon as Oh Min-ki
 * Jung Yoon-seok as young Oh Min-ki (special appearance)
 * Han Seo-jin as Oh Min-ji
 * Kang Kyung-hun as Jo Dal-yun
 * Lee Kyung-shim as Hong Soo-yun
 * Park Hye-jin as Han Yeo-sa
 * Han Ga-rim as Seo Bong-sook
 * Choi Sang-hoon as Park Eui-won
 * Chang Hee-soo as Jo Hye-won
 * Joo Min-ha as Park Sung-hee
 * Kim Gye-sun as Woong-yi's mother
 * Choi Su-rin as Min Ha-kyung
 * Cha Seung-yun as Min Hae-kyung
 * Lee Jung-hoon as Ha-ni's father
 * Jang Hee-soo
 * Lee Jong-goo