Credits
Cast
Ryu Deok-hwan
Nam-woo
Gong Hyung-jin
Jun-ho
Ahn Sung-ki
Kyung-min
Bae Jong-ok
Nam-woo's mother
Na Moon-hee
Nam-woo's grandmother
Jang Hang-seon
Jun-ho's father
Lee Byung-hun
Nam-woo (adult)
Lee Seok-jun
Office Colleague 1
Nalie Lee
Sook-i
Crew
Geun-wook Kwon
Cinematography
Directing
Carl Macek
Director, Script, Producer
Editing
Park Gok-ji
Editor
Production
Tcha Sung-jai
Executive Producer
Jay Choi
Executive Producer
John Ledford
Executive Producer
Cho Seong-won
Executive Producer
Jeong Tae-sung
Producer
Seong-weon Jo
Producer
Sound
Lee Byung-woo
Original Music Composer
Cesar Inserny
Sound Designer
Writing
Ji-Hoon Hong
Storyboard
Kang Su-jeong
Writer
Seo Mi-ae
Writer
Lee Sung-gang
Writer, Director