The little fox cub Genghis strays from the pack and ends up at the farmyard and regards Sims as his mother. After the foxes pay a ridiculous ransom, Sims reluctantly hands back Genghis.

A long democratic campaign battle ends up with Dog winning leadership of the Foxbusters, which backfires when the foxes come for their gain. The Foxbusters regain their positions and fight off the fox invasion.

The foxes have been kidnapping rabbits and forcing them to dig a tunnel to the farmyard. The Foxbusters get trapped entering the tunnels until Moleier rescues them and they all thwart the foxes' scheme.

Rotter gives the foxes failed passages to the barnyard via a Trojan Chicken, whilst tipping the Foxbusters in return for some eggs. When both sides see they've been duped, they deliver payback to Rotter.

Fabio's nose ring is swiped by a magpie. As the Foxbusters pursue the magpie, the ring is tossed all around the forest going from one person to another until Fabio reclaims it.

The sheep become in awe of Ransome for saving a lamb. Voracious uses this ruse to turn the sheep against the Foxbusters, but Dog takes care of that and gets back his job.

The Farmer gets a new hen called Blue, who is very snooty and conceited. A capture from the foxes followed by a Foxbuster rescue teaches Blue a lesson.

Icky feels jealous of his sisters and gets himself into a challenge with the foxes. With discrete help from his sisters, Icky is convinced he beat the fox pack.

Todd accidentally flies on a glider, which impresses the foxes and catches the Foxbusters by surprise. On his third flight Jeffries rescues him from the jealous King Voracious.

After a lot of showing off, Ransome lands herself right into the foxes, then her comrades get caught. The Foxbusters escape after they cause the foxes to squabble.

At a party, Sims finds the charming cockrel Wilby who lures her to the treacherous foxes. Ransome rescues Sims and the Foxbusters repel the fox invasion.