Shim Yi-young

as Na-ri's Mother

as 심진화 [한별 母]

as Pi Seon-ju (126 episodes)

as Han Soo-young

as Han Soo-young (4 episodes)

as Architect (1 episode)

as Song Hae-ryeong (12 episodes)

as Ji-young

as Park Bok-hee (127 episodes)

as Gyu-ri's Mother (10 episodes)

as Self (1 episode)

as Kang Hae-Jin (124 episodes)

as Bae Gyeong-hee (14 episodes)

as Joon-Woo's mother (16 episodes)

as Ko A-Jung (40 episodes)

as Yoon Ye-Eun (120 episodes)

as Detective Oh (12 episodes)

as Writer Kim (20 episodes)

as Young Moo Yoo-ran (20 episodes)

as 혜경 역 (1 episode)

as Lee Geum-ja

as Kim Yoon-Kyung (14 episodes)

as Mo Soon-Young (54 episodes)