Homer leads his co-workers in a strike against Burns for canceling their dental plan.
When Homer gets a DUI, he gives up beer for a month and the drinks torment him.
Lisa gives Ralph a pity card that features a train and the iconic phrasing, "I Choo-Choo-Choose You" on it.
Bart's big brother, Tom (Phil Hartman) ends up fighting and injuring Homer at the aquarium.
Selma takes Bart and Lisa to Duff Gardens where they ride a "It's a Small World" parody.
Traveling con-man, err salesman, Lyle Lanley debuts Springfield's new monorail system with celebrity rider, Leonard Nimoy.
When Homer's years of unhealthy eating catch up to him, he needs a triple bypass surgery.
A flashback picture of Bart holding his baby sister Lisa.

The Simpsons Quotes

Horst: (Sinister) Okay, Mr. Burns, you win. But beware. We Germans aren't all smiles and sunshine.
Mr. Burns: (Sarcastic) Oooh, the Germans are mad at me. I'm so scared! Oooh, the Germans! (Hiding behind Smithers) Uh oh, the Germans are going to get me!
Horst: Stop it!
Man: Stop, sir.
Mr. Burns: Don't let the Germans come after me. Oh no, the Germans are coming after me.
Man: Please stop the "pretending you are scared" game, please.
Horst: Stop it! Stop it!
Mr. Burns: (Pause) No! They're so big and strong!
Man: Stop it.
Horst: Stop it, Mr. Burns.
Man: Please stop pretending you are scared of us, please, now.
Mr. Burns: Oh, protect me from the Germans! The Germans--
Horst: Burns, Stop it!

(Squishing an ice cream to his forehead) I'm a unitard!