크레딧 출연 Tex Avery Red (voice) (uncredited) 멜 블랭크 Egghead (voice) (uncredited) Billy Bletcher Boarding Room Clerk / Egghead (voice) (uncredited) 스텝 Tex Avery Directing Leon Schlesinger Production Carl W. Stalling Sound Treg Brown Editing Irven Spence Visual Effects Virgil Ross Visual Effects Paul J. Smith Visual Effects