Plot summary
The family spend the day at 'Cirque de Krelboyne', a picnic where Malcolm's classmates demonstrate their academic abilities, something Malcolm feels ashamed he has brought his brothers to. Hal violates the picnic's vegetarian policy by bringing a meat-filled cooler, giving the people food that they all spit out in disgust. Lois also starts a rivalry with a woman on the PTA who strictly oversees the food and drinks at the picnic, tossing out Lois' brownies. Reese looks forward to bullying and beating up the "Krelboynes", but is soon on the receiving end when one of them gets his older brother involved, who pins a remorseful Reese to a fence.
Despite Malcolm's attempts to escape, he is eventually forced to take the stage at the talent show, where he stuns the audience with his mathematical prowess. Concurrently, Francis meets another sibling, who soon becomes his girlfriend, but they break up immediately after an argument.
Credits
Adapted from Wikipedia contributors, Malcolm in the Middle season 1. HTML formatting and reference markers removed.