Mrs Lovebird asks Samuel and Rudy to watch Muffin as she plays in her toy nest-car. But Muffin gets literally carried away, and the nest-car rolls out of control on the branches. It is up to the citizens of 3rd and Bird to save Muffin from disaster.

Quinn has created a pie-making machine for the pie fair, and he enlists the help of Samuel, Rudy and Muffin to move the pies from the conveyor belt to the table.

When Rudy pushes the machine's forbidden red button, the machine goes berserk. The kids must all work together to fix the machine in time to make pies for the fair.