Mrs. Clabobble warns the class about behavior on the field trip to Springfield State Prison.

Mrs. Clabobble warns about sticking body parts out the window as Wendell gets sick.

Mrs. Clabobble punishes Bart by making him sing in front of the class.

The class arrives at Springfield Nuclear Power Plant for a tour.

Homer eats donuts and avoids work while the field trip approaches.

Bart spots Homer at the power plant during the tour.

Homer is fired from his technical supervisor position at the power plant.

Homer lies on the couch feeling worthless after being fired.

Homer goes to Moe's Tavern but cannot afford a drink.

Marge suggests she could return to her old job to support the family.

Homer smashes Bart's piggy bank to get money for beer.

Homer writes a suicide note and goes to a cliff to jump.

Homer realizes the intersection needs a stop sign and decides to crusade for safety.

Homer's family celebrates his success at the town council meeting.

Homer decides to take on Mr. Burns and the power plant's safety issues.

Mr. Burns offers Homer a job as safety inspector at the power plant.

Homer refuses to tell the crowd the plant is safe and stands by his principles.

Mr. Burns relents and gives Homer the safety job despite his refusal to lie.

Homer says goodbye to his friends at the power plant before starting his new role.