크레딧 출연 클래런스 내시 Donald Duck / Huey / Dewey / Louie (voice) (uncredited) Bill Thompson Narrator / Child Psychology (voice) (uncredited) Pinto Colvig Pygmy Cannibals (voice) (uncredited) 스텝 Volus Jones Visual Effects Nick George Writing George Kreisl Visual Effects Walt Disney Production Dan MacManus Visual Effects Yale Gracey Directing Bill Justice Visual Effects Bob Carlson Visual Effects Oliver Wallace Sound Ray Huffine Art Jack Hannah Directing Roy Williams Writing