Cast of Big

Meet the talented cast of Big. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Gong Yoo as Seo Yoon-jae / Kang Kyung-joon, Lee Min-jung as Gil Da-ran, Bae Suzy as Jang Mari, Jang Hee-jin as Lee Se-young, Shin Won-ho as Kang Kyung-joon, Jang Hyun-sung as Kang Hyuk-soo, Koh Soo-hee as Lee Kyung-mi, Im Ji-eun as Kang Hee-soo, Ahn Suk-hwan as Gil Min-kyu, Baek Sung-hyun as Gil Choong-shik