Hwang Chang-yung has no biography available.
as Suh Joo-heon (voice)
as Min Moon-oh (voice)
as Master Seo (voice)
as Blue Truck / Purple Car (voice)
as Barri (voice)
as Pyun Deok Hwa / Lee Tae Sung / Oira (voice)
as Block
as Kraken (voice)
