크레딧 출연 Mel Blanc Bugs Bunny/Cottontail Smith/Narrator (voice) (uncredited) Tedd Pierce Observer (voice) (uncredited) Kent Rogers Professor Canafrazz (voice) (uncredited) 스텝 Chuck Jones Directing Carl W. Stalling Sound Leon Schlesinger Production Ken Harris Visual Effects Treg Brown Editing Ben Washam Visual Effects Treg Brown Sound