Age of Youth

한예리

Yoon Jin-myung

한승연

Jeong Ye-eun

Park Eun-bin

Song Ji-won

신현수

Yoon Jong-yeol

손승원

Lim Sung-min

류화영

Kang I-na

Ji Woo

Yoo Eun-jae

Choi A-ra

Jo Eun

Kim Min-seok

Seo Jang-hoon

Ahn Woo-yeon

Heimdal

이유진

Kwon Ho-chang

신세휘

Ahn Ye-ji

Yoon Park

Park Jae-wan

Ha Eun-seol

Han Yu-kyung

최배영

Song Kyung-ah

송재룡

Head Jo [Jin Myeong's boss]

지일주

Ko Doo-young

박혜수

Yoo Eun-jae

Yoon Jong-hoon

Seo Dong-joo

최덕문

Oh Jong-gyu

Moon Sook

Belle Epoque landlady

Min Sung-wook

Restaurant manager

Yoon Jin-sol

Jo Hyun-hee

송지호

[I Na's stalker]

이경심

Eun-jae's mother

김호정

Eun's mother

조병규

Cho Chung-hwan

Jo Jin-ho

Baldur

Ko Shin Won

Ullr

Yeo One

Týr

Yuto Adachi

Odin

강형구

Freyr

Jung Woo Seok

Thor

Go Min-si

Oh Ha-na

Kim Hyo-jin

Jin-myung's mother

Kim Hak-sun

Eun's father

김창환

Kim Chang-hwan

최유화

Moon Hyo-jin

이칸희

Ye-eun's mother

남문철

Ji-won's father