Full cast of Thorn Flower

Jang Shin-young

Jeon Se-Mi / Jennifer Dyer Mason

120 episodes

Kang Kyung-joon

Kang Hyuk-Min

120 episodes

Seo Do-young

Park Nam-Joon

120 episodes

Kang Ye-seo

Yoo Ye Ji

120 episodes

Jung Ji-yoon

Cheon Soo-Ji

120 episodes

Kim Sa-hee

Kang Ji-Min

120 episodes

Lee Won-seok

Baek Seo-Won

120 episodes

Choi Woo-suk

Yoo Je-Joon

120 episodes

Kim Beong-choun

Kang Joo-Chul

120 episodes

Cha Hwa-yeon

Mrs. Min

120 episodes

Ahn Suk-hwan

Baek Doo-Jin

120 episodes

Kim Kwon

Kang Sung-Min

120 episodes

Kim Kyung-sook

Madam Hyun

120 episodes

Kang Shin-il

Mr. Jeon

120 episodes

Kim Chung

Mrs. Hong

120 episodes

Kim Ji-young

Nam Joon's grandmother

120 episodes

Park Jin-joo

Park Nam-Hee

120 episodes

Lee Yeon-su

Jin Yang-hee

120 episodes