While trying out the Pork Butt catapult, Chicken is accidentally swallowed by Cow. Mom and Dad take her to a doctor (the Red Guy), and they must get Chicken back out before he journeys through all four of Cow’s stomachs.
Chicken receives a credit card (which only has 25 cents worth of credit) inside his cereal. He and Cow are both stalked by the Red Guy over the fee they have to pay after purchasing some gum.
It’s “Bring Your Kid to Work” Day, and Cow and Chicken are with Dad at his office, but a Canadian Mountie (the Red Guy) constantly stalks the siblings around the entire building.
After being sold an invisibility potion by the Red Guy, Cow really believes she is invisible, despite not drinking it. She goes on to cause trouble, in which she, somehow, gets away with.
Chicken wakes up one morning to find that he is molting. He soon uses this to his advantage when he learns that he can get paid for all the feathers he loses.
Chicken’s wish for Cow to shut up comes true. When he is run over by a truck, he regrets it after being sentenced to 50 years in prison for jaywalking (although the truck driver was at fault) when Cow refuses to clear his name.