My Lovely Liar

Kim So-hyun

as

Mok Sol-hee

Minhyun

as

Kim Do-ha

Seo Ji-hoon

as

Lee Kang-min

Lee Si-woo

as

Syaon

Yun Ji-on

as

Jo Deuk-chan

Nam Hyeon-woo

as

Jo Jae-chan

Ha Jong-woo

as

Baek Chi-hoon

Park Kyung-hye

as

Cassandra / Yo...

Jin Kyung

as

Cha Hyang-sook

Ahn Nae-sang

as

Mok Tae-seob

Cho Jin-se

as

So Bo-ro

Kim Won-hun

as

Oh Oh-baek

Seo Jae-woo

as

Lee Young-jae

Song Jin-woo

as

Park Moo-jin

Eom Ji-yoon

as

Hwang Cho-rok

Seo Jeong-yeon

as

Jung Yeon-mi

Kwon Dong-ho

as

Choi Uhm-ho

Seo Hyun-chul

as

Jang Joong-kyu

Lin Da-jeon

as

Building Owner