Series Directed by
| Yu Bong-hyun | ||
| Yoo Jae-woon | ||
| Lee Soon-joo | ||
Series Cast
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Hong Bum-ki | ... | Kai / ... (voice) |
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Kim Eun-ah | ... | (voice) |
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Shin-Jeong Han | ... | Alkion (voice) |
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Jung Hye-won | ... | Cho Shin-bi (voice) |
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Ahn Hyun-seo | ... | Na Yong-chan (voice) |
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Kim Jang | ... | Jay (voice) |
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Lee Jang-won | ... | Stego (voice) |
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Yang Jeong-hwa | ... | Soo-oh / ... (voice) |
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Hong Jin-wook | ... | Carlobis (voice) |
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So Jung-han | ... | Kang Woo-ram (voice) |
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So Jung-hwan | ... | Kang Woo-ram (voice) |
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Shim Kyu-hyuk | ... | Louie Kim (voice) |
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Jo Kyung-yi | ... | (voice) |
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Yeo Min-jeong | ... | Tirara / ... (voice) |
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Min Seung-woo | ... | Titon (voice) |
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Jung Sun-hye | ... | Ahn Kyeong-joon (voice) |
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Seo Yu-ri | ... | Hong Yumi (voice) |
Series Music by
| Kim Jung-ah | ||
Series Art Department
| Masayuki Hiraoka | ... | character design |
| Fujiwara Ryouji | ... | storyboard artist |
| Katsuyoshi Yatabe | ... | storyboard artist |
Series Animation Department
| Kim Min-jun | ... | mechanical design |
| Ji Tae-ok | ... | mechanical design |
