| Person | Type | Job | Role(s) |
|---|---|---|---|
 Kim Sun-min | Crew | Editing | Editor |
 Shim Moon-bo | Crew | Production | Producer |
 Jason Kim | Crew | Directing | Director, Writer, Co-Producer |
Yoo Se-heui | Crew | Costume & Make-Up | Costume Design |
 Koo Ja-wan | Crew | Sound | Original Music Composer |
Gong Tae-won | Crew | Sound | Sound Supervisor |
 Kim Yong-seong | Crew | Camera | Director of Photography |
 Lee Min-hui | Crew | Art | Production Design |
Shin Bo-ra | Crew | Art | Props |
Kim Tae-hun | Crew | Lighting | Lighting Director |
 Ryu Soo-young | Cast | Actor | Sang-ho's Father |
 Cha Tae-hyun | Cast | Actor | Jin-gook |
 Kim Ji-young | Cast | Actress | Director of the Stray Dog Center |
 Kang Shin-il | Cast | Actor | Jin-gook's Uncle |
 Park Jin-joo | Cast | Actress | Mi-seon |
 Woo Do-hwan | Cast | Actor | Husband |
 Jung Ji-hoon | Cast | Actor | Sang-ho |
 Kim You-jung | Cast | Actress | Ah-min |
 Bae Je-gi | Cast | Actor | Bar Owner |
 Yoo Yeon-seok | Cast | Actor | Min-soo |
Jung In-sun | Cast | Actress | Seong-kyeong |
 Tae Won-seok | Cast | Actor | Man with Mysophobia |
 Lee Ho-jung | Cast | Actress | Woman on Boat |
 Lee Seung-hee | Cast | Actor | Seung-min |
Im Hyeong-tae | Cast | Actor | Old Man |
 Kim Yo-han | Cast | Actor | Lee Byeong-heon |
| Person | Type | Job | Role(s) |
