Here’s a solid, focused guide to the — covering its existence, voice cast, cultural changes, and where to find it. 1. Does a Japanese dub of Doug exist? Yes. The 1991–1994 Nickelodeon series Doug (originally created by Jim Jinkins) was dubbed into Japanese and aired in Japan. However, only the first 52 episodes (the original Jumbo Pictures / Nickelodeon production) were dubbed — not the later Disney’s Doug (1996–1999).