크레딧 출연 Lee Millar Pluto James MacDonald Crow (voice) (uncredited) 클래런스 내시 Bird Chirps (uncredited) 스텝 Jack Kinney Directing Art Fitzpatrick Visual Effects Norman Ferguson Visual Effects Joseph Gayek Visual Effects Reuben Timmins Visual Effects Walt Disney Production John Lounsbery Visual Effects Carl Barks Writing Jack Kinney Writing Frank Churchill Sound Paul J. Smith Sound Charles A. Nichols Visual Effects Ray Patterson Visual Effects Robert W. Youngquist Visual Effects