크레딧 출연 월트 디즈니 Mickey Mouse (voice) (uncredited) Pinto Colvig Pluto (voice) (uncredited) Billy Bletcher Dr. XXX (voice) (uncredited) 스텝 David Hand Directing 월트 디즈니 Production Bert Lewis Sound Art Babbitt Visual Effects Les Clark Visual Effects Jack King Visual Effects Tom Palmer Visual Effects Ben Sharpsteen Visual Effects Joseph M. Schenck Production Hardie Gramatky Visual Effects Johnny Cannon Visual Effects David Hand Camera David Hand Writing