"The Barts and the Bees"
When Bart meets a girl who is raised a bit more liberal than Homer and Marge would like, Homer and Marge forbid Bart to see her. However, Lisa's conflicted over Homer and Marge's "super-conservative" parenting and this girl's more free-spirited upbringing.
"Homer Gets an Upgrade"
With the ole'T437 console at the plant nearing the end of it's useful life, Homer's workstation is upgraded and he is now under the scrutiny of Nuclear Energy watchdog group: "The Green Enforcement Machine." However, when a potential accident is in the works, Homer's incompetence might not be the culprit.
"Worst Halloween Ever"
Bart, Lisa and Milhouse, along with the rest of Springfield's kids, are invited to participate in the Town's annual costume contest but when Lisa and Milhouse decide to team up on their costume idea, Bart is left out in the cold. After falling out with Ralph and Martin, he decides to go on his own and is now is afraid to go out trick or treating on his own because "double-digit aged" kids are more likely to get pummled. Meanwhile, Lisa and Milhouse's costume is getting rave reviews and they're in the finals and are in line to win 1,000 dollars.
With the Teacher's union on the wane and costs of healthcare and pay spiraling out of control, Edna is feeling powerless when her contract comes up for renewal. Before she can even get a position in the talks, she is replaced by...Mr. Samuel Krabopple, Edna's first husband (voiced by Matt Damon). Even worse, Bart and the rest of the class actually like Sam's ways of teaching, but when Ned and Edna announce plans for getting married, Bart's fears of the "Nedna" neighbors begins to make him want her to return to teaching.