I Can Speak

Na Moon-hee

as

Na Ok-boon

Lee Je-hoon

as

Park Min-jae

Sung Yu-been

as

Young-jae

Yeom Hye-ran

as

Jinjoo-daek

Lee Sang-hee

as

Hye-jung

Jeong Yeon-joo

as

A-young

Lee Ji-hoon

as

Jong-hyun

Park Cheol-min

as

Team Leader Ya...

Son Sook

as

Jung-sim

Kim So-jin

as

Geum-joo

Choi Soo-in

as

Young Na Ok-bo...

Lee Jae-in

as

Young Jung-sim

Lee Dae-yeon

as

Ward Chief

Kim Il-woong

as

Bald Guy

Kim Ja-young

as

Executive of S...

Cho Wan-ki

as

YBM Counselor

Lee Shin-seong

as

Reporter

Kim Seon-kyeong

as

Hye-jung's Fri...

Jo Hyeon-im

as

Park Min-jae's...

Lee Dong-yong

as

Bongwon Market...

Chu Yeon-gyu

as

Ward Office Em...

Woo Ji-hyeon

as

Public Service...

Kim Kyung-duk

as

Labor Service ...

Son Seong-chan

as

Interviewer

Kim Nan-hee

as

Interviewer

Seol Chang-hee

as

Interviewer

Kim Gun

as

Young Young-jae

Ok Joo-ri

as

Merchant

Lee Jung-hyun

as

Student

Jung Won-chang

as

Student

Terris Brown

as

Airport Immigr...

Hwang Yeon-hui

as

Merchant

Lee So-jin

as

Student

Jung Yeon

as

Teacher