Goo Seung-hyun

Along with the Gods: The Two Worlds

as Young Kim Su-hong

Always

as Kid at Rehab

Secretly, Greatly

as Hwang Chi-woong

A Thousand Kisses

as Park Chan-noh

Doctor Stranger

as Young Park Hoon

I Hear Your Voice

as Park Soo-Ha (young)

Tree with Deep Roots

as Kang Chae-yoon and Dam's eldest son

Master of Study

as Hong Chan-doo (young)

Manny

as Oh Jung-min