크레딧 출연 Robert C. Bruce Narrator (voice) (uncredited) Bill Days Singer (voice) (uncredited) Mel Blanc Various (voice) (uncredited) 스텝 Tex Avery Directing Leon Schlesinger Production Sidney Sutherland Visual Effects Virgil Ross Visual Effects Carl W. Stalling Sound Treg Brown Editing Treg Brown Sound Dave Monahan Writing Milt Franklyn Sound Robert McKimson Visual Effects