Series Directed by
| Jong-Sik Nam | ||
Series Writing Credits
| Seonhwa Geum | ... | (scenario) |
| Sbs Content Hub | ... | (character created by: Tank Knight Fortress) |
Series Cast
 |
Seong-Hoon Hong | ... | Tiger Barrel / ... (voice) |
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Kim Jin-Hwan | ... | Duel Carry / ... (voice) |
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Wonjoon Lee | ... | Duel Rose / ... (voice) |
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Kim Seung-jun | ... | Dragon Blue / ... (voice) |
| Sang Hyun Uhm | ... | Ms. Jung (voice) | |
Series Produced by
| Hongjun Cho | ... | animation producer |
| Ju Hyeona | ... | producer |
| Kwon Hyuk Joon | ... | producer |
| Jongmin Kim | ... | producer |
| Hong Kisung | ... | executive producer |
| Jonghyeok Lee | ... | producer |
| Park Myeong-chan | ... | executive producer (as Myeong-chan Park) (2008-) / executive producer (as Myeong-chan Park) (2018-) |
| Junghyun Roh | ... | animation producer |
| Jongseo Seok | ... | series producer |
| Dongsik Shin | ... | co-executive producer |
| Ko Yeongwan | ... | producer |
Series Music by
| Rich Dickerson | ||
| Jae-hak Lee | ||
| Gigi Meroni | ||
Series Editing by
| Jessica Bayliss | ||
| Kevin Yi | ||
Series Art Direction by
| Yoo-mi Hong | ||
| Hee Jae Kwon | ||
Series Production Management
| John Vincent | ... | production manager (2018-) |
Series Art Department
| Heeyoung Lee | ... | assistant art director |
Series Sound Department
| Dave Gaudet | ... | voice recording engineer: English Version |
| Seung Hee Go | ... | supervising sound editor |
| Seung-yeop Lee | ... | supervising sound editor |
| Rick Norman | ... | sound design and mixing engineer: English Version |
| James Spooner | ... | voice recording engineer: English Version |
Series Visual Effects by
| Jung Hyun Jang | ... | cgi |
| Choon Nam Kim | ... | digital compositor |
| Seog Ki Kim | ... | digital compositor |
| O-joon Kown | ... | digital compositor |
| Ken Kwon | ... | digital compositor |
| Suk Bum Lee | ... | digital compositor |
Series Camera and Electrical Department
| Heon Pyo Hong | ... | camera operator |
Series Animation Department
| Sang Hyeon Choi | ... | animator (as Choi Sang-Hyeon) |
| Jung Han-hee | ... | animator |
| Lee Min Hee | ... | digital paint |
| Kyung A. Hwang | ... | color supervisor |
| Eunsook Kim | ... | background artist |
| Young Hoon Kim | ... | animation supervisor |
| Jo Hyeun Lee | ... | animation director |
| Jung-hwan Lee | ... | background artist |
| Ki-Sung Lee | ... | background artist |
| Jae-young Lim | ... | animator |
| Dong Hwan Oh | ... | layout artist |
| Tae-Won Seo | ... | background artist |
| Choun Seung-woo | ... | background artist |
| Huh Sook | ... | background artist |
| Lim Jin Sun | ... | digital paint |
| Song Jin Sup | ... | key animator |
| Yong Jun Yoo | ... | animator |
| Seok-ho Yoon | ... | animation director / character designer |
Series Casting Department
| Neera Garg | ... | casting agent: English Version |
Series Editorial Department
| Kim Chang-ju | ... | assistant editor (as Changju Kim) |
Series Music Department
| Kyu C. Lee | ... | music editor |
Series Additional Crew
| Johnny Chen | ... | production accountant |
| Kim Gu | ... | production staff |
| Marie Hae Ran Ha | ... | production assistant |
| Jung Bun Joon | ... | production staff |
| Chankyung Jung | ... | film investment |
| Jung Kay | ... | financing executive |
| Dae Hyun Kim | ... | international sales |
| Gap Kim | ... | main pre-production (2018-) |
| Juman Kim | ... | marketing |
| Ming Kim | ... | financing executive |
| Katie Eunsun Lee | ... | financing executive |
| Susie Lee | ... | international sales |
| Son Minseon | ... | international sales |
| Seung Won Nam | ... | production staff |
| Lee Seungyeon | ... | international sales |
| Hyoungju Sohn | ... | marketing |
| Junghyun Song | ... | marketing |
| Jung Woo | ... | international sales (as Woo Jung) |
| Gweon Yongsoo | ... | international sales |
| Yeomin Yoon | ... | marketing |
