The voice of Quacker and his parents (who make their only speaking appearance in this cartoon), along with a single WAH WAH! line by Tom, was supplied by (uncredited) Red Coffee; Coffee's rendition of Quacker's voice was mostly an impersonation of Donald Duck as performed by Clarence Nash.
Characters include Tom, Jerry, Butch, Spike, Tyke, Robot Cat, Eagle, Lion, Nibbles, Monster Jerry, and Duckling, who use more than 75 weapons to beat each other with.