The Left Behinders!

The Left Behinders! is a Bart Simpson's Treehouse of Horror story featured in.

Plot
Ned are thinking at Rod and Todd has been ruptured but it turns out that they only put out their pajamas for the evening. When he discovers it is the actually raptured. Ned wondering why he was not reptured when he makes all that he should, he soon discovers that those who were left in Springfield is left-handed. All in town decide Ned will become the new leader except Mr. Burns. Mr. Burns making a revenge and unleashes a number of monsters that his nucler powerplant has creating. Professor Frink trying to make left-handed right-handed by using monkeys but he makes the monkeys intelligent and they making a revolution and Krusty trying to create his own religion, Krustatian after Rev. Lovejoy is gone. There is chaos in Springfield but Ned manages to stop them all.

Frink succeeds making the formula but only for one person. Mr. Burns are going to steal the formula but Ned stops him and happen to get the formula on him which makes him right-handed. Ned gets reptured but it turns out that Kang & Kodos kidnapped all right-handed to their space sweat-shop. They force them all make T-shirt for space torurists, they just took right-handed beacuse their machines are right-handed. Ned does not like their slavery, but when he found out that everyone is happy with the job because it is only four days of work, and only two days a day and they have a three-hour lunch break. Ned changes his mind of the slavery, and persuades Kang and Kodos to send shirts as a goodbye messge to those will be remain on Earth by a T-shirt.