Yoo Soon-chul

Snail Old Man

Assailant

Nam-seok's Father

Reporter

Cafe Owner

Father

Elderly spy

Old Heuk-woon (uncredited)

Choi Yong-Sam

Chul-oh

Mr. Kim

Worker

Chae Pil-Soo

Old Man

Grandfather

Warrior Leader

Grandfather with Dementia

Fresh Grandfather

Young-soo's Father

Chairman Hwang