Jerry's car is stolen. Elaine dates an older man. Kramer gets a small role in a Woody Allen movie filmed on his and Jerry's block. George must deal with the commotion of the movie filming as he gets a job parking cars on the block.
George gets a job at Elaine's office and gets involved with the cleaning woman. Elaine's boyfriend is a recovering alcoholic who falls off the wagon because of Jerry's carelessness. George buys Elaine a marked-down cashmere sweater.
After a suicide attempt by Jerry's neighbor lands him in a coma, Jerry begins a relationship with his girlfriend. George visits a psychic who predicts trouble on his upcoming trip. Elaine agonizes over having to fast before surgery.
Jerry becomes increasingly jealous of Elaine's relationship with Keith Hernandez. The unemployed George Constanza schemes to collect unemployment checks, while the illustrated JFK "second spitter theory" is further investigated.
Jerry trails a hit-and-run driver but is attracted to her and begins dating her; he later learns her victim was a longtime quarry and dates the latter as well. Kramer begins having seizures whenever he hears Mary Hart's voice.
Jerry learns that his new artist friend, from whom George has been forced to buy a painting, plagiarized a letter to keep him from breaking up with her. Elaine refuses to remove her Baltimore Orioles cap during a New York Yankees game.
Coming from an outing to a flea market in New Jersey, Elaine and George damage Jerry's car when George drives over a large pothole. When they get to his apartment they conveniently find a parking space right in front of Jerry's building. As George tries to back in however, someone tries to take the spot by driving in nose first. With neither car able to park, it leads to an all day argument. Elaine meanwhile has to come up with a story about the damage to the car.
Jerry is fed up with Kramer coming into his apartment any time he feels like it and asks him to return his spare set of keys. Kramer begrudgingly complies but then lets it be known that he's leaving for California. As for the others, the one key swap leads to multiple exchanges on pretty well everyone's part. When Jerry forgets his keys, he gets George to let him into Elaine's apartment so he can get his spare set. What they find interests them.