크레딧 출연 클래런스 내시 Donald Duck / Huey / Louie / Dewey (voice) (uncredited) James MacDonald Ajax the Gorilla (voice) (uncredited) 스텝 Bill Herwig Directing Jack King Visual Effects Walt Disney Production Oliver Wallace Sound Charles A. Nichols Visual Effects Judge Whitaker Visual Effects Marvin Woodward Visual Effects Paul Allen Visual Effects George Nicholas Visual Effects Jack King Directing Joshua Meador Visual Effects Nick George Writing Roy Williams Writing Carl Barks Writing Jack Hannah Writing Bill Berg Writing Frank Tashlin Writing Bill de la Torre Writing Jesse Marsh Writing