Donald the apple farmer notices his apples have been nibbled on and catches Chip n' Dale in the act. In the ensuing battle, Donald uses a helicopter to spray them (but they have tiny gas masks). And then he brings in the really heavy artillery.

Credits

Jack HannahDirector

Clarence NashDonald Duck (voice) (uncredited)

Dessie FlynnDale (voice) (uncredited)

James MacDonaldChip (voice) (uncredited)