Ditto— Full Cast

Yeo Jin-goo

as Yong

Cho Yi-hyun

as Mu-nee

Kim Hye-yoon

as Han-sol

Na In-woo

as Young-ji

Bae In-hyuk

as Eun-seong

Roh Jae-won

as Geun-tae

Nam Min-woo

as Nam-hae

Lim Yu-bin

as Seon-joo

You Chea-myung

as Supervisor

Park Ha-seon

as Professor of Sociology

Shin Joo-hyup

as Man-soo

Yeo Joo-ha

as Yoo-jin

Song Woo-rim

as Student