Return to Seoul

Park Ji-Min

Freddie

Oh Kwang-rok

Father

Guka Han

Tena

Kim Sun-young

Aunt

Yoann Zimmer

Maxime

Louis-Do de Lencquesaing

Andre

Heo Jin

Grandmother

Son Seung-beom

Dongwan "French-speaking friend"

Kim Dong-seok

Jiwan "The boy with the fringe"

Emeline Briffaud

Lucie

Lim Cheol-hyun

Kay-Kay

Myung-hee Chung Lee

Hammond Employee in Seoul

Joo-yeoh Kim

Hammond Employee in Jeonju

Régine Vial Goldberg

Adoptive mother

Cho-woo Choi

Korean Birth Mother

Cha Mi-kyung

The Father's Wife

Young-sik Ko

Boy in Leopard Sweatshirt

You-seop Lee

Boy in Leather Jacket

Ae-ri Kim

"Paris Baguette" girl

Yeon-ok Lim

"Your friend is original" girl

Lee Hyang-hee

Party singer

Joon-ho Lee

Party Wrestler

Ioana Luculescu

Romanian Hotel Receptionist

Hae-in Song

Eldest Half-Sister

Bitnara Oh

Younger Half-Sister

Bok-soon Hwang

Neighbor on the Roof

Cho Young-Dong

Hammond Old Employee in Jeonju

Kug-Hwan Park

Vintage Bar DJ

Pyeong-ahn Lee

Hipster Looking For the Bathroom 1

Ji-hoon Shim

Hipster Looking For the Bathroom 2

Shin Dong-ho

Tena's Father

Yang-ja Yoon

Old Woman on the Street

Young-jae Joe

Party DJ

Jinun

Party Friend 1

Diki Kim

Party Friend 2

Tae-Seong Jeong

Upscale Restaurant Server

Eun-sun Jung

Upscale Restaurant Boss

Nam-Soo Baik

Bus Driver

Seong-oh Kim

Restaurant Server in Gunsan

Meong-ja Yang

Shoe Saleswoman

Gun-woo

Hotel Bartender

Sang-dae Lee

Taxi Driver (voice)