언더독
- Año: 2019
- País: South Korea
- Género: Animación, Aventura, Familia, Drama
- Estudio: Next Entertainment World, Odoltogi
- Palabra clave: friendship, dog, animals, stray dog
- Director: Oh Sung-yoon, Lee Choon-baek
- Emitir: 도경수, Park So-dam, 박철민, Kang Seok, 이준혁, Yeon Ji-won