크레딧 출연 멜 블랭크 Sylvester / Tweety / Devil Dog / Robbers (voice) 스텝 Friz Freleng Directing Edward Selzer Production Virgil Ross Visual Effects Hawley Pratt Visual Effects Irv Wyner Art Warren Foster Writing Arthur Davis Visual Effects Ken Champin Visual Effects Carl W. Stalling Sound Manuel Perez Visual Effects