Cast
- Do Kyung-soo
- Moongchi
- Park So-dam
- Bamyi
- Park Chul-min
- Jjangah
- Kimmie Britt
- Kelley
- Nicholas Markgraf
- Animal Ranger / Additional Voices (voice)
- Bryan Massey
- Gaeko (a German Shepherd)
- Patrick McAlister
- Alex
- Dylan Mobley
- Walla / various dogs and humans (voice)
- Joshua Passmore
- Jason
- Danielle Yoshiko Phillips
- Annie
- Brianna Roberts
- Shirley
