Discover
Competition heats up backstage on the day of the festival. Hyeong-seok and Deok-hwa leave their past and fears behind to deliver a song from the heart.
Original Release
12/08/2022
US Release
12/08/2022
Cast
| Name | Character |
|---|
| Shim Kyu-hyuk | Park Hyung Seok (Small) |
| Han Shin | Park Hyung Seok (Big) / Park Hyung Seok (Big) (voice) |
| Ryu Seung-gone | Lee Jin Seong / Park Jong Gun / Park Jong Gun (voice) |
| Jeong Jae-Heon | Vasco / CEO |
| Nam Doh-hyeong | Jin Ho Bin / Jang Gi Seok / Kim Mae Sik / Park Bum Jae (voice) |
| Hwang Chang-yung | Pyun Deok Hwa / Lee Tae Sung / Oira (voice) |
| Sa Moon-young | Park Ha Neul / Female Student / Female Extra (voice) |
| Lee Kyung Tae | Park Ji Ho / Park Ji Ho (voice) |
| Kim Hyeonuk | Go Jeong Gi / Lee Hyun Do |
| Lee Gyu Chang | Na Yu Eop / Park Han Gyul / Homeroom Teacher (voice) |
Directors
Writers
Taejun Pak, Isao Murayama, Natalie Nicole Dressel
Cast
| Name | Character |
|---|
| Shim Kyu-hyuk | Park Hyung Seok (Small) |
| Han Shin | Park Hyung Seok (Big) / Park Hyung Seok (Big) (voice) |
| Ryu Seung-gone | Lee Jin Seong / Park Jong Gun / Park Jong Gun (voice) |
| Jeong Jae-Heon | Vasco / CEO |
| Nam Doh-hyeong | Jin Ho Bin / Jang Gi Seok / Kim Mae Sik / Park Bum Jae (voice) |
| Hwang Chang-yung | Pyun Deok Hwa / Lee Tae Sung / Oira (voice) |
| Sa Moon-young | Park Ha Neul / Female Student / Female Extra (voice) |
| Lee Kyung Tae | Park Ji Ho / Park Ji Ho (voice) |
| Kim Hyeonuk | Go Jeong Gi / Lee Hyun Do |
| Lee Gyu Chang | Na Yu Eop / Park Han Gyul / Homeroom Teacher (voice) |
| Jang Mi | Kim Mi Jin |
| Bae Jeong-mi | Choi Soo Jeong / Deok Hwa's Grandmother / Female Student (voice) |
| Minah | Additional Voice |
| Christian Banas | Jeong Gi / Jang Hyun |
| Greg Chun | Additional Cast |
| Samantha Daniel | Additional Cast |
| Mark Daugherty | Ji Ho |
| Ell | Additional Voices |
| Nicky Endres | Small Hyeong Seok |
| Garrett Gallego | Big Hyeong Seok |
Producers
| Name | Role |
|---|
| Kwang Il Han | Executive Producer |
| Kohei Obara | Executive Producer |
| Hyun Ku Lee | Producer |
| Lee Seung Wook | Producer |
