- Kim Dae Bong
- animator: Studio S.E.K.
- Kim Yong Chan
- animator: Studio S.E.K.
- Choe Myong Chol
- animator: Studio S.E.K.
- Jo Kwang Chol
- animator: Studio S.E.K.
- Jong Chol
- animator: Studio S.E.K.
- Kim Kum Chol
- animator: Studio S.E.K.
- Oh In Chol
- layout: Studio S.E.K. (as O In Chol)
- Ri Nam Chol
- animator: Studio S.E.K.
- Pak Pyong Du
- backgrounds: Studio S.E.K.
- Paek Chun Ho
- animator: Studio S.E.K.
- Ryon Nam Hyong
- animator: Studio S.E.K.
- Kim Myong Jin
- animator: Studio S.E.K.
- Kim Un Jong
- animator: Studio S.E.K.
- Jin Ok Kim
- animator: Studio S.E.K. (as Kim Jin Ok)
- Ri Won Kun
- animator: Studio S.E.K.
- Choe Chol Nam
- backgrounds: Studio S.E.K.
- Jang Yong Nam
- animator: Studio S.E.K.
- Sin Yong Nam
- animator: Studio S.E.K.
- Kim Un Ok
- animator: Studio S.E.K.
- Choe Yong Ran
- animator: Studio S.E.K.
- Han Sung Sik
- backgrounds: Studio S.E.K.
- Kim Dong Sik
- animator: Studio S.E.K.
- Sin Yong Son
- animator: Studio S.E.K.
- Jo Hyon Song
- layout: Studio S.E.K.
- Kang Hae Song
- animator: Studio S.E.K.
