Ngoại Già Tuổi Đôi Mươi

Hwang Dong-hyuk

Đạo diễn

Kim Hyun-sook

Na-young

Jeong In-gi

Hyeon-cheol's Friend Doctor

Kim Soo-hyun

Young Mr. Park

Ha Yeon-joo

Soo-yeon

Sung Dong-il

Ban Hyeon-cheol

Jang Kwang

Photographer

Shim Eun-kyung

Oh Mal-soon / Oh Doo-ri

Lee Sang-hee

Shoe Store Owner

Pyo Ye-jin

Music Show MC

Jung Jin-young

Ban Ji-ha

Lee Jin-uk

Han Seung-Woo

Hwang Seung-eon

Student

Kim Ga-hee

Bus Stop Student

Hwang Young-hee

Chinese Restaurant Owner

Kim Seul-gi

Ha-na

Hong Seok-yeon

Pharmacist

Park Hye-jin

Ok-ja

Han Ji-eun

Mi-ae

Park In-hwan

Mr. Park

Hwang Jeong-min

Ae-ja

Na Moon-hee

Oh Mal-soon

Choi Hwa-jeong

Radio DJ

Yoo Se-yoon

Band Vocal

Park Chan-guk

Policeman

Park Seoung-tae

Oh-bok

Kang Han-saem

Dragon